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70095028 = 2219922303
BaseRepresentation
bin1000010110110…
…01000010110100
311212220012022011
410023121002310
5120421020103
610542214004
71510540453
oct413310264
9155805264
1070095028
1136626483
121b584304
13116a2b63
149448b9a
156248d6d
hex42d90b4

70095028 has 12 divisors (see below), whose sum is σ = 129122560. Its totient is φ = 33202872.

The previous prime is 70095019. The next prime is 70095037. The reversal of 70095028 is 82059007.

It is an interprime number because it is at equal distance from previous prime (70095019) and next prime (70095037).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 461076 + ... + 461227.

Almost surely, 270095028 is an apocalyptic number.

It is an amenable number.

70095028 is a deficient number, since it is larger than the sum of its proper divisors (59027532).

70095028 is a wasteful number, since it uses less digits than its factorization.

70095028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922326 (or 922324 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 70095028 is about 8372.2773484877. The cubic root of 70095028 is about 412.3149397006.

The spelling of 70095028 in words is "seventy million, ninety-five thousand, twenty-eight".

Divisors: 1 2 4 19 38 76 922303 1844606 3689212 17523757 35047514 70095028