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3679078975 = 5211131029113
BaseRepresentation
bin1101101101001010…
…0100101000111111
3100111101211120120021
43123102210220333
530013321011400
61405023233011
7160112440525
oct33322445077
910441746507
103679078975
111618820540
12868148767
134682aa210
1426c896315
15167ed271a
hexdb4a4a3f

3679078975 has 24 divisors (see below), whose sum is σ = 5359625712. Its totient is φ = 2469868800.

The previous prime is 3679078969. The next prime is 3679078993. The reversal of 3679078975 is 5798709763.

It is not a de Polignac number, because 3679078975 - 27 = 3679078847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510982 + ... + 518131.

It is an arithmetic number, because the mean of its divisors is an integer number (223317738).

Almost surely, 23679078975 is an apocalyptic number.

3679078975 is a deficient number, since it is larger than the sum of its proper divisors (1680546737).

3679078975 is a wasteful number, since it uses less digits than its factorization.

3679078975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029147 (or 1029142 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 61.

The square root of 3679078975 is about 60655.4117536102. The cubic root of 3679078975 is about 1543.7597144072.

The spelling of 3679078975 in words is "three billion, six hundred seventy-nine million, seventy-eight thousand, nine hundred seventy-five".

Divisors: 1 5 11 13 25 55 65 143 275 325 715 3575 1029113 5145565 11320243 13378469 25727825 56601215 66892345 147163159 283006075 334461725 735815795 3679078975