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152126268 = 223717106531
BaseRepresentation
bin10010001000101…
…00001100111100
3101121020211000020
421010110030330
5302421020033
623032332140
73525023550
oct1104241474
9347224006
10152126268
1178964798
1242b44050
1325694958
14162bd860
15d54e6b3
hex911433c

152126268 has 48 divisors (see below), whose sum is σ = 429537024. Its totient is φ = 40907520.

The previous prime is 152126243. The next prime is 152126279. The reversal of 152126268 is 862621251.

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 15 ways as a sum of consecutive naturals, for example, 51838 + ... + 54693.

It is an arithmetic number, because the mean of its divisors is an integer number (8948688).

Almost surely, 2152126268 is an apocalyptic number.

It is an amenable number.

152126268 is an abundant number, since it is smaller than the sum of its proper divisors (277410756).

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

152126268 is a wasteful number, since it uses less digits than its factorization.

152126268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106562 (or 106560 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 152126268 is about 12333.9477864956. The cubic root of 152126268 is about 533.8280667989.

The spelling of 152126268 in words is "one hundred fifty-two million, one hundred twenty-six thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 357 476 714 1428 106531 213062 319593 426124 639186 745717 1278372 1491434 1811027 2237151 2982868 3622054 4474302 5433081 7244108 8948604 10866162 12677189 21732324 25354378 38031567 50708756 76063134 152126268