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148159013460 = 22354735352147
BaseRepresentation
bin1000100111111011110…
…1110010001001010100
3112011102110022201002220
42021332331302021110
54411412201412320
6152021401502340
713463342556363
oct2117675621124
9464373281086
10148159013460
115791999a777
122486a1a19b0
1310c8203b803
1472570897da
153cc217be40
hex227ef72254

148159013460 has 48 divisors (see below), whose sum is σ = 414861953856. Its totient is φ = 39507478272.

The previous prime is 148159013459. The next prime is 148159013467. The reversal of 148159013460 is 64310951841.

148159013460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1481590134602 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148159013467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2815107 + ... + 2867253.

It is an arithmetic number, because the mean of its divisors is an integer number (8642957372).

Almost surely, 2148159013460 is an apocalyptic number.

148159013460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148159013460 is an abundant number, since it is smaller than the sum of its proper divisors (266702940396).

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

148159013460 is a wasteful number, since it uses less digits than its factorization.

148159013460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99512 (or 99510 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 148159013460 in words is "one hundred forty-eight billion, one hundred fifty-nine million, thirteen thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 47353 52147 94706 104294 142059 156441 189412 208588 236765 260735 284118 312882 473530 521470 568236 625764 710295 782205 947060 1042940 1420590 1564410 2841180 3128820 2469316891 4938633782 7407950673 9877267564 12346584455 14815901346 24693168910 29631802692 37039753365 49386337820 74079506730 148159013460