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148056750 = 23253232861
BaseRepresentation
bin10001101001100…
…10101010101110
3101022121001200100
420310302222232
5300400304000
622405211530
73445314222
oct1064625256
9338531610
10148056750
1176635256
1241700ba6
132489b55a
1415940782
15cee8a00
hex8d32aae

148056750 has 96 divisors (see below), whose sum is σ = 417897792. Its totient is φ = 37752000.

The previous prime is 148056749. The next prime is 148056761. The reversal of 148056750 is 57650841.

148056750 is a `hidden beast` number, since 1 + 48 + 0 + 567 + 50 = 666.

148056750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50320 + ... + 53180.

It is an arithmetic number, because the mean of its divisors is an integer number (4353102).

Almost surely, 2148056750 is an apocalyptic number.

148056750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148056750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208948896).

148056750 is an abundant number, since it is smaller than the sum of its proper divisors (269841042).

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

148056750 is a wasteful number, since it uses less digits than its factorization.

148056750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907 (or 2894 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 148056750 is about 12167.8572476833. The cubic root of 148056750 is about 529.0248474672.

The spelling of 148056750 in words is "one hundred forty-eight million, fifty-six thousand, seven hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 23 25 30 45 46 50 69 75 90 115 125 138 150 207 225 230 250 345 375 414 450 575 690 750 1035 1125 1150 1725 2070 2250 2861 2875 3450 5175 5722 5750 8583 8625 10350 14305 17166 17250 25749 25875 28610 42915 51498 51750 65803 71525 85830 128745 131606 143050 197409 214575 257490 329015 357625 394818 429150 592227 643725 658030 715250 987045 1072875 1184454 1287450 1645075 1974090 2145750 2961135 3218625 3290150 4935225 5922270 6437250 8225375 9870450 14805675 16450750 24676125 29611350 49352250 74028375 148056750