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70848070980 = 22351180801183
BaseRepresentation
bin100000111111011011…
…1111100010101000100
320202212112010220112220
41001332313330111010
52130044101232410
652314104012340
75055452444541
oct1017667742504
9222775126486
1070848070980
1128056986385
1211892a610b0
1368b105b8bb
1436014d5bc8
151c99cd1070
hex107edfc544

70848070980 has 24 divisors (see below), whose sum is σ = 198374598912. Its totient is φ = 18892818912.

The previous prime is 70848070961. The next prime is 70848071009. The reversal of 70848070980 is 8907084807.

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, 590400532 + ... + 590400651.

It is an arithmetic number, because the mean of its divisors is an integer number (8265608288).

Almost surely, 270848070980 is an apocalyptic number.

It is an amenable number.

70848070980 is an abundant number, since it is smaller than the sum of its proper divisors (127526527932).

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

70848070980 is a wasteful number, since it uses less digits than its factorization.

70848070980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180801195 (or 1180801193 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 70848070980 in words is "seventy billion, eight hundred forty-eight million, seventy thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1180801183 2361602366 3542403549 4723204732 5904005915 7084807098 11808011830 14169614196 17712017745 23616023660 35424035490 70848070980