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10163206612 = 2213195446281
BaseRepresentation
bin10010111011100011…
…00011100111010100
3222020021212101111201
421131301203213110
5131303240102422
64400252442244
7506565554656
oct113561434724
928207771451
1010163206612
114345957609
121b77779384
13c5c761630
146c5ac86d6
153e739a727
hex25dc639d4

10163206612 has 12 divisors (see below), whose sum is σ = 19153735636. Its totient is φ = 4690710720.

The previous prime is 10163206589. The next prime is 10163206621. The reversal of 10163206612 is 21660236101.

It can be written as a sum of positive squares in 2 ways, for example, as 393070276 + 9770136336 = 19826^2 + 98844^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97723089 + ... + 97723192.

Almost surely, 210163206612 is an apocalyptic number.

It is an amenable number.

10163206612 is a deficient number, since it is larger than the sum of its proper divisors (8990529024).

10163206612 is a wasteful number, since it uses less digits than its factorization.

10163206612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195446298 (or 195446296 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 10163206612 in words is "ten billion, one hundred sixty-three million, two hundred six thousand, six hundred twelve".

Divisors: 1 2 4 13 26 52 195446281 390892562 781785124 2540801653 5081603306 10163206612