Base | Representation |
---|---|
bin | 10011110001000100… |
… | …10110100101101000 |
3 | 1000101120201220210000 |
4 | 21320202112211220 |
5 | 133213211042203 |
6 | 4513012223000 |
7 | 523660155612 |
oct | 117042264550 |
9 | 30346656700 |
10 | 10612205928 |
11 | 455634a425 |
12 | 208200aa60 |
13 | 100179a9bc |
14 | 7295a5db2 |
15 | 4219dc4a3 |
hex | 278896968 |
10612205928 has 40 divisors (see below), whose sum is σ = 29724004530. Its totient is φ = 3537401760.
The previous prime is 10612205927. The next prime is 10612206043. The reversal of 10612205928 is 82950221601.
10612205928 is a `hidden beast` number, since 1 + 0 + 61 + 2 + 2 + 0 + 592 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10449337284 + 162868644 = 102222^2 + 12762^2 .
It is a super-2 number, since 2×106122059282 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 10612205892 and 10612205901.
It is not an unprimeable number, because it can be changed into a prime (10612205921) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8187783 + ... + 8189078.
Almost surely, 210612205928 is an apocalyptic number.
10612205928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10612205928 is an abundant number, since it is smaller than the sum of its proper divisors (19111798602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10612205928 is a wasteful number, since it uses less digits than its factorization.
10612205928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16376879 (or 16376866 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The spelling of 10612205928 in words is "ten billion, six hundred twelve million, two hundred five thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •