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7070188896 = 253361163823
BaseRepresentation
bin1101001010110101…
…01000010101100000
3200020201210210212000
412211122220111200
5103434432021041
63125322404000
7340130420421
oct64532502540
920221723760
107070188896
112aa8a34621
121453960600
13888a0c734
144b0dcb648
152b5a80bb6
hex1a56a8560

7070188896 has 192 divisors, whose sum is σ = 21113648640. Its totient is φ = 2301073920.

The previous prime is 7070188841. The next prime is 7070188901. The reversal of 7070188896 is 6988810707.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8590341 + ... + 8591163.

It is an arithmetic number, because the mean of its divisors is an integer number (109966920).

Almost surely, 27070188896 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 7070188896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10556824320).

7070188896 is an abundant number, since it is smaller than the sum of its proper divisors (14043459744).

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

7070188896 is a wasteful number, since it uses less digits than its factorization.

7070188896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The square root of 7070188896 is about 84084.4152979611. The cubic root of 7070188896 is about 1919.3035755477.

The spelling of 7070188896 in words is "seven billion, seventy million, one hundred eighty-eight thousand, eight hundred ninety-six".