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152265107 = 1719243577
BaseRepresentation
bin10010001001101…
…10000110010011
3101121111212110102
421010312012103
5302434440412
623035323015
73526142411
oct1104660623
9347455412
10152265107
1178a4a035
1242bb046b
1325712bc7
14163182b1
15d57a8c2
hex9136193

152265107 has 24 divisors (see below), whose sum is σ = 174412656. Its totient is φ = 132378624.

The previous prime is 152265059. The next prime is 152265119. The reversal of 152265107 is 701562251.

It is not a de Polignac number, because 152265107 - 210 = 152264083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152265107.

It is not an unprimeable number, because it can be changed into a prime (152265307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263603 + ... + 264179.

It is an arithmetic number, because the mean of its divisors is an integer number (7267194).

Almost surely, 2152265107 is an apocalyptic number.

152265107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

152265107 is a deficient number, since it is larger than the sum of its proper divisors (22147549).

152265107 is a wasteful number, since it uses less digits than its factorization.

152265107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 152265107 is about 12339.5748306009. The cubic root of 152265107 is about 533.9904179384.

The spelling of 152265107 in words is "one hundred fifty-two million, two hundred sixty-five thousand, one hundred seven".

Divisors: 1 17 19 43 323 361 577 731 817 6137 9809 10963 13889 15523 24811 186371 208297 263891 421787 471409 3541049 8013953 8956771 152265107