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70469441373 = 31929392310867
BaseRepresentation
bin100000110100001001…
…1100101011101011101
320201220010200112101010
41001220103211131131
52123310134110443
652212340405433
75043204240252
oct1015023453535
9221803615333
1070469441373
1127982187351
12117a80a6879
136850790406
1435a70d5429
151c7693e733
hex10684e575d

70469441373 has 32 divisors (see below), whose sum is σ = 102350476800. Its totient is φ = 42957383616.

The previous prime is 70469441363. The next prime is 70469441387. The reversal of 70469441373 is 37314496407.

It is not a de Polignac number, because 70469441373 - 26 = 70469441309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70469441363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6479286 + ... + 6490152.

It is an arithmetic number, because the mean of its divisors is an integer number (3198452400).

Almost surely, 270469441373 is an apocalyptic number.

It is an amenable number.

70469441373 is a deficient number, since it is larger than the sum of its proper divisors (31881035427).

70469441373 is a wasteful number, since it uses less digits than its factorization.

70469441373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14841.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 70469441373 in words is "seventy billion, four hundred sixty-nine million, four hundred forty-one thousand, three hundred seventy-three".

Divisors: 1 3 19 29 57 87 551 1653 3923 10867 11769 32601 74537 113767 206473 223611 315143 341301 619419 945429 2161573 5987717 6484719 17963151 42631241 127893723 809993579 1236305989 2429980737 3708917967 23489813791 70469441373