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148740014757080 = 235193729318052813
BaseRepresentation
bin100001110100011100111011…
…101111100101010011011000
3201111122101222100221121121102
4201310130323233211103120
5123443424022234211310
61244202115223330532
743221053136664235
oct4164347357452330
9644571870847542
10148740014757080
114343631676034a
1214822989bb0a48
1364cc17a8bcc36
1428a30ab3a078c
15122e1084588a5
hex87473bbe54d8

148740014757080 has 128 divisors (see below), whose sum is σ = 363034868414400. Its totient is φ = 54654094006272.

The previous prime is 148740014757017. The next prime is 148740014757121. The reversal of 148740014757080 is 80757410047841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 787247 + ... + 17265566.

Almost surely, 2148740014757080 is an apocalyptic number.

148740014757080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148740014757080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181517434207200).

148740014757080 is an abundant number, since it is smaller than the sum of its proper divisors (214294853657320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148740014757080 is a wasteful number, since it uses less digits than its factorization.

148740014757080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18053173 (or 18053169 counting only the distinct ones).

The product of its (nonzero) digits is 7024640, while the sum is 56.

The spelling of 148740014757080 in words is "one hundred forty-eight trillion, seven hundred forty billion, fourteen million, seven hundred fifty-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 19 20 37 38 40 74 76 95 148 152 185 190 293 296 370 380 586 703 740 760 1172 1406 1465 1480 2344 2812 2930 3515 5567 5624 5860 7030 10841 11134 11720 14060 21682 22268 27835 28120 43364 44536 54205 55670 86728 108410 111340 205979 216820 222680 411958 433640 823916 1029895 1647832 2059790 4119580 8239160 18052813 36105626 72211252 90264065 144422504 180528130 343003447 361056260 667954081 686006894 722112520 1335908162 1372013788 1715017235 2671816324 2744027576 3339770405 3430034470 5289474209 5343632648 6679540810 6860068940 10578948418 12691127539 13359081620 13720137880 21157896836 25382255078 26447371045 26718163240 42315793672 50764510156 52894742090 63455637695 100500009971 101529020312 105789484180 126911275390 195710545733 201000019942 211578968360 253822550780 391421091466 402000039884 502500049855 507645101560 782842182932 804000079768 978552728665 1005000099710 1565684365864 1957105457330 2010000199420 3718500368927 3914210914660 4020000398840 7437000737854 7828421829320 14874001475708 18592501844635 29748002951416 37185003689270 74370007378540 148740014757080