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76026988 = 2226372269
BaseRepresentation
bin1001000100000…
…01010001101100
312022001120102101
410202001101230
5123430330423
611313304444
71612135012
oct442012154
9168046371
1076026988
1139a08224
1221565124
131299bbab
14a1508b2
156a1b7ad
hex488146c

76026988 has 12 divisors (see below), whose sum is σ = 133554960. Its totient is φ = 37868432.

The previous prime is 76026953. The next prime is 76026991. The reversal of 76026988 is 88962067.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35083 + ... + 37186.

It is an arithmetic number, because the mean of its divisors is an integer number (11129580).

Almost surely, 276026988 is an apocalyptic number.

It is an amenable number.

76026988 is a deficient number, since it is larger than the sum of its proper divisors (57527972).

76026988 is a wasteful number, since it uses less digits than its factorization.

76026988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72536 (or 72534 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 76026988 is about 8719.3456176482. The cubic root of 76026988 is about 423.6324912668.

The spelling of 76026988 in words is "seventy-six million, twenty-six thousand, nine hundred eighty-eight".

Divisors: 1 2 4 263 526 1052 72269 144538 289076 19006747 38013494 76026988