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152412152 = 23151281449
BaseRepresentation
bin10010001010110…
…01111111111000
3101121210100011112
421011121333320
5303004142102
623042415452
73530324204
oct1105317770
9347710145
10152412152
117903a562
1243061588
1325764b09
1416355b04
15d5a9252
hex9159ff8

152412152 has 32 divisors (see below), whose sum is σ = 289332000. Its totient is φ = 75264000.

The previous prime is 152412149. The next prime is 152412173. The reversal of 152412152 is 251214251.

It is a super-2 number, since 2×1524121522 = 46458928154542208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339224 + ... + 339672.

It is an arithmetic number, because the mean of its divisors is an integer number (9041625).

Almost surely, 2152412152 is an apocalyptic number.

It is an amenable number.

152412152 is a deficient number, since it is larger than the sum of its proper divisors (136919848).

152412152 is a wasteful number, since it uses less digits than its factorization.

152412152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887 (or 883 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 152412152 is about 12345.5316612935. The cubic root of 152412152 is about 534.1622571730.

The spelling of 152412152 in words is "one hundred fifty-two million, four hundred twelve thousand, one hundred fifty-two".

Divisors: 1 2 4 8 151 281 302 449 562 604 898 1124 1208 1796 2248 3592 42431 67799 84862 126169 135598 169724 252338 271196 339448 504676 542392 1009352 19051519 38103038 76206076 152412152