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107061395697 = 3221587551059
BaseRepresentation
bin110001110110101011…
…0110100000011110001
3101020100021220102002200
41203231112310003301
53223230204130242
6121103333133413
710510036563654
oct1435526640361
9336307812080
10107061395697
114144a404213
12188ba78a269
13a1327609a9
145278bdd89b
152bb913004c
hex18ed5b40f1

107061395697 has 12 divisors (see below), whose sum is σ = 154651682640. Its totient is φ = 71370827928.

The previous prime is 107061395689. The next prime is 107061395717. The reversal of 107061395697 is 796593160701.

It is a happy number.

107061395697 is a `hidden beast` number, since 1 + 0 + 70 + 6 + 1 + 3 + 9 + 569 + 7 = 666.

It is not a de Polignac number, because 107061395697 - 23 = 107061395689 is a prime.

It is a super-2 number, since 2×1070613956972 (a number of 23 digits) contains 22 as substring.

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 not an unprimeable number, because it can be changed into a prime (107061395297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81247 + ... + 469812.

It is an arithmetic number, because the mean of its divisors is an integer number (12887640220).

Almost surely, 2107061395697 is an apocalyptic number.

It is an amenable number.

107061395697 is a deficient number, since it is larger than the sum of its proper divisors (47590286943).

107061395697 is a wasteful number, since it uses less digits than its factorization.

107061395697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572652 (or 572649 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The spelling of 107061395697 in words is "one hundred seven billion, sixty-one million, three hundred ninety-five thousand, six hundred ninety-seven".

Divisors: 1 3 9 21587 64761 194283 551059 1653177 4959531 11895710633 35687131899 107061395697