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70050023675 = 5216253172399
BaseRepresentation
bin100000100111101001…
…1101000100011111011
320200210220110220110022
41001033103220203323
52121430301224200
652102555041055
75026622243162
oct1011723504373
9220726426408
1070050023675
1127787459655
12116ab74018b
1367b4910768
1435675183d9
151c4ebe2885
hex104f4e88fb

70050023675 has 12 divisors (see below), whose sum is σ = 86867877600. Its totient is φ = 56036245920.

The previous prime is 70050023639. The next prime is 70050023699. The reversal of 70050023675 is 57632005007.

It is a de Polignac number, because none of the positive numbers 2k-70050023675 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320126 + ... + 492524.

It is an arithmetic number, because the mean of its divisors is an integer number (7238989800).

Almost surely, 270050023675 is an apocalyptic number.

70050023675 is a deficient number, since it is larger than the sum of its proper divisors (16817853925).

70050023675 is a wasteful number, since it uses less digits than its factorization.

70050023675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188662 (or 188657 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The spelling of 70050023675 in words is "seventy billion, fifty million, twenty-three thousand, six hundred seventy-five".

Divisors: 1 5 25 16253 81265 172399 406325 861995 4309975 2802000947 14010004735 70050023675