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268930924 = 2267232731
BaseRepresentation
bin10000000001111…
…000111101101100
3200202001002212121
4100001320331230
51022321242144
642404042324
76443606113
oct2001707554
9622032777
10268930924
11128893869
12760933a4
1343940332
1427a06c7a
1518923384
hex10078f6c

268930924 has 6 divisors (see below), whose sum is σ = 470629124. Its totient is φ = 134465460.

The previous prime is 268930919. The next prime is 268930943. The reversal of 268930924 is 429039862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33616362 + ... + 33616369.

Almost surely, 2268930924 is an apocalyptic number.

It is an amenable number.

268930924 is a deficient number, since it is larger than the sum of its proper divisors (201698200).

268930924 is a wasteful number, since it uses less digits than its factorization.

268930924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67232735 (or 67232733 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 268930924 is about 16399.1135126262. The cubic root of 268930924 is about 645.4762214286.

The spelling of 268930924 in words is "two hundred sixty-eight million, nine hundred thirty thousand, nine hundred twenty-four".

Divisors: 1 2 4 67232731 134465462 268930924