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70650204708 = 2235887517059
BaseRepresentation
bin100000111001100010…
…1001001001000100100
320202100201211021001110
41001303011021020210
52124142423022313
652242315025020
75050530555126
oct1016305111044
9222321737043
1070650204708
1127a65220536
121183873b170
13687c070875
1435c310b216
151c87748ec3
hex1073149224

70650204708 has 12 divisors (see below), whose sum is σ = 164850477680. Its totient is φ = 23550068232.

The previous prime is 70650204707. The next prime is 70650204739. The reversal of 70650204708 is 80740205607.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (70650204707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2943758518 + ... + 2943758541.

Almost surely, 270650204708 is an apocalyptic number.

It is an amenable number.

70650204708 is an abundant number, since it is smaller than the sum of its proper divisors (94200272972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70650204708 is a wasteful number, since it uses less digits than its factorization.

70650204708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887517066 (or 5887517064 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 70650204708 in words is "seventy billion, six hundred fifty million, two hundred four thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 5887517059 11775034118 17662551177 23550068236 35325102354 70650204708