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3806680007137 = 717191683626717
BaseRepresentation
bin110111011001001111110…
…011110100000111100001
3111110220201002000112112111
4313121033303310013201
5444332040040212022
612032433055355321
7542011036116430
oct67311763640741
914426632015474
103806680007137
111238449695727
12515915522b41
13217c78704607
14d235c4bd117
15690491e2477
hex3764fcf41e1

3806680007137 has 16 divisors (see below), whose sum is σ = 4848844947840. Its totient is φ = 2909306965248.

The previous prime is 3806680007113. The next prime is 3806680007159. The reversal of 3806680007137 is 7317000866083.

It is a cyclic number.

It is not a de Polignac number, because 3806680007137 - 215 = 3806679974369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3806680037137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841811098 + ... + 841815619.

It is an arithmetic number, because the mean of its divisors is an integer number (303052809240).

Almost surely, 23806680007137 is an apocalyptic number.

It is an amenable number.

3806680007137 is a deficient number, since it is larger than the sum of its proper divisors (1042164940703).

3806680007137 is a wasteful number, since it uses less digits than its factorization.

3806680007137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683626760.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 3806680007137 in words is "three trillion, eight hundred six billion, six hundred eighty million, seven thousand, one hundred thirty-seven".

Divisors: 1 7 17 19 119 133 323 2261 1683626717 11785387019 28621654189 31988907623 200351579323 223922353361 543811429591 3806680007137