Base | Representation |
---|---|
bin | 10011111100000111… |
… | …11111000110010011 |
3 | 1000122001011201001200 |
4 | 21332003333012103 |
5 | 133410424034231 |
6 | 4530123202243 |
7 | 526164136221 |
oct | 117603770623 |
9 | 30561151050 |
10 | 10704908691 |
11 | 45a3707384 |
12 | 20a9076383 |
13 | 1017a57bc9 |
14 | 737a17b11 |
15 | 429beebe6 |
hex | 27e0ff193 |
10704908691 has 12 divisors (see below), whose sum is σ = 15463543680. Its totient is φ = 7136191440.
The previous prime is 10704908671. The next prime is 10704908701. The reversal of 10704908691 is 19680940701.
It is a happy number.
10704908691 is a `hidden beast` number, since 1 + 0 + 70 + 490 + 8 + 6 + 91 = 666.
It is not a de Polignac number, because 10704908691 - 25 = 10704908659 is a prime.
It is a super-2 number, since 2×107049086912 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (45) 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 (10704908671) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277365 + ... + 313593.
It is an arithmetic number, because the mean of its divisors is an integer number (1288628640).
Almost surely, 210704908691 is an apocalyptic number.
10704908691 is a deficient number, since it is larger than the sum of its proper divisors (4758634989).
10704908691 is a wasteful number, since it uses less digits than its factorization.
10704908691 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69066 (or 69063 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 45.
The spelling of 10704908691 in words is "ten billion, seven hundred four million, nine hundred eight thousand, six hundred ninety-one".
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