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70796674080 = 253351121731257
BaseRepresentation
bin100000111101111001…
…1111000010000100000
320202201221102200021000
41001323303320100200
52124442422032310
652305030232000
75054256541416
oct1017363702040
9222657380230
1070796674080
112802a971100
12118797b5600
1368a3504732
1435d87572b6
151c9552c4c0
hex107bcf8420

70796674080 has 1152 divisors, whose sum is σ = 298844743680. Its totient is φ = 15571353600.

The previous prime is 70796674073. The next prime is 70796674087. The reversal of 70796674080 is 8047669707.

It is an interprime number because it is at equal distance from previous prime (70796674073) and next prime (70796674087).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70796674087) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 275473312 + ... + 275473568.

It is an arithmetic number, because the mean of its divisors is an integer number (259413840).

Almost surely, 270796674080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70796674080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149422371840).

70796674080 is an abundant number, since it is smaller than the sum of its proper divisors (228048069600).

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

70796674080 is a wasteful number, since it uses less digits than its factorization.

70796674080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 70796674080 in words is "seventy billion, seven hundred ninety-six million, six hundred seventy-four thousand, eighty".