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152101070 = 25112379761
BaseRepresentation
bin10010001000011…
…10000011001110
3101121012112102222
421010032003032
5302414213240
623032015342
73524560232
oct1104160316
9347175388
10152101070
1178947870
1242b31552
1325686344
14162b45c2
15d546eb5
hex910e0ce

152101070 has 64 divisors (see below), whose sum is σ = 316016640. Its totient is φ = 52166400.

The previous prime is 152101067. The next prime is 152101109. The reversal of 152101070 is 70101251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199490 + ... + 200250.

It is an arithmetic number, because the mean of its divisors is an integer number (4937760).

Almost surely, 2152101070 is an apocalyptic number.

152101070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152101070 is an abundant number, since it is smaller than the sum of its proper divisors (163915570).

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

152101070 is a wasteful number, since it uses less digits than its factorization.

152101070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 152101070 is about 12332.9262545432. The cubic root of 152101070 is about 533.7985909725.

The spelling of 152101070 in words is "one hundred fifty-two million, one hundred one thousand, seventy".

Divisors: 1 2 5 10 11 22 23 46 55 79 110 115 158 230 253 395 506 761 790 869 1265 1522 1738 1817 2530 3634 3805 4345 7610 8371 8690 9085 16742 17503 18170 19987 35006 39974 41855 60119 83710 87515 99935 120238 175030 192533 199870 300595 385066 601190 661309 962665 1322618 1382737 1925330 2765474 3306545 6613090 6913685 13827370 15210107 30420214 76050535 152101070