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88056628 = 221113115277
BaseRepresentation
bin1010011111110…
…10001100110100
320010200201222121
411033322030310
5140020303003
612423205324
72116316602
oct517721464
9203621877
1088056628
1145784280
12255a6844
131532151a
14b9a2872
157ae5cbd
hex53fa334

88056628 has 24 divisors (see below), whose sum is σ = 169402464. Its totient is φ = 39717600.

The previous prime is 88056599. The next prime is 88056641. The reversal of 88056628 is 82665088.

It is a happy number.

88056628 is a modest number, since divided by 56628 gives 88 as remainder.

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, 1875 + ... + 13402.

It is an arithmetic number, because the mean of its divisors is an integer number (7058436).

Almost surely, 288056628 is an apocalyptic number.

It is an amenable number.

88056628 is a deficient number, since it is larger than the sum of its proper divisors (81345836).

88056628 is a wasteful number, since it uses less digits than its factorization.

88056628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15423 (or 15421 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 88056628 is about 9383.8493167783. The cubic root of 88056628 is about 444.8914064019.

The spelling of 88056628 in words is "eighty-eight million, fifty-six thousand, six hundred twenty-eight".

Divisors: 1 2 4 11 22 44 131 262 524 1441 2882 5764 15277 30554 61108 168047 336094 672188 2001287 4002574 8005148 22014157 44028314 88056628