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70713125353 = 13172313911691
BaseRepresentation
bin100000111011011010…
…1001010100111101001
320202112010012221221201
41001312311022213221
52124310030002403
652252443404201
75052223435213
oct1016665124751
9222463187851
1070713125353
1127a97796772
1211855823661
13688c101010
1435cb6095b3
151c8d02721d
hex1076d4a9e9

70713125353 has 16 divisors (see below), whose sum is σ = 84137913216. Its totient is φ = 58762978560.

The previous prime is 70713125333. The next prime is 70713125363. The reversal of 70713125353 is 35352131707.

It is not a de Polignac number, because 70713125353 - 29 = 70713124841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70713125323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6950763 + ... + 6960928.

It is an arithmetic number, because the mean of its divisors is an integer number (5258619576).

Almost surely, 270713125353 is an apocalyptic number.

It is an amenable number.

70713125353 is a deficient number, since it is larger than the sum of its proper divisors (13424787863).

70713125353 is a wasteful number, since it uses less digits than its factorization.

70713125353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13911744.

The product of its (nonzero) digits is 66150, while the sum is 37.

The spelling of 70713125353 in words is "seventy billion, seven hundred thirteen million, one hundred twenty-five thousand, three hundred fifty-three".

Divisors: 1 13 17 23 221 299 391 5083 13911691 180851983 236498747 319968893 3074483711 4159595609 5439471181 70713125353