Base | Representation |
---|---|
bin | 110001010010000… |
… | …1110100110000010 |
3 | 11021020122211201122 |
4 | 1202210032212002 |
5 | 11341314223010 |
6 | 432031432242 |
7 | 55656625136 |
oct | 14244164602 |
9 | 4236584648 |
10 | 1653664130 |
11 | 7794a5378 |
12 | 3a1985682 |
13 | 2047a4bb1 |
14 | 1198a33c6 |
15 | 9a29e855 |
hex | 6290e982 |
1653664130 has 32 divisors (see below), whose sum is σ = 3048192000. Its totient is φ = 645682752.
The previous prime is 1653664127. The next prime is 1653664147. The reversal of 1653664130 is 314663561.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97631 + ... + 113309.
It is an arithmetic number, because the mean of its divisors is an integer number (95256000).
Almost surely, 21653664130 is an apocalyptic number.
1653664130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1653664130 is a deficient number, since it is larger than the sum of its proper divisors (1394527870).
1653664130 is a wasteful number, since it uses less digits than its factorization.
1653664130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15938.
The product of its (nonzero) digits is 38880, while the sum is 35.
The square root of 1653664130 is about 40665.2693339169. The cubic root of 1653664130 is about 1182.5398061950.
The spelling of 1653664130 in words is "one billion, six hundred fifty-three million, six hundred sixty-four thousand, one hundred thirty".
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