Base | Representation |
---|---|
bin | 1111110001010000100… |
… | …0100100101010000100 |
3 | 221220021221011010020002 |
4 | 3330110020210222010 |
5 | 13414321201400033 |
6 | 324243111300432 |
7 | 25400445135245 |
oct | 3742410445204 |
9 | 856257133202 |
10 | 270920731268 |
11 | a4995765300 |
12 | 4460a97a718 |
13 | 1c71743b415 |
14 | d1810ccccc |
15 | 70a98093e8 |
hex | 3f14224a84 |
270920731268 has 288 divisors, whose sum is σ = 588114100224. Its totient is φ = 108586368000.
The previous prime is 270920731253. The next prime is 270920731271. The reversal of 270920731268 is 862137029072.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1418433053 + ... + 1418433243.
It is an arithmetic number, because the mean of its divisors is an integer number (2042062848).
Almost surely, 2270920731268 is an apocalyptic number.
It is an amenable number.
270920731268 is an abundant number, since it is smaller than the sum of its proper divisors (317193368956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270920731268 is a wasteful number, since it uses less digits than its factorization.
270920731268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415 (or 402 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 47.
The spelling of 270920731268 in words is "two hundred seventy billion, nine hundred twenty million, seven hundred thirty-one thousand, two hundred sixty-eight".
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