Base | Representation |
---|---|
bin | 111110000100001111100100… |
… | …111010100011100011101000 |
3 | 1022210111201112120201000220020 |
4 | 332010033210322203203220 |
5 | 241234322024141140040 |
6 | 2404320524403400440 |
7 | 111332316065316165 |
oct | 7604174472434350 |
9 | 1283451476630806 |
10 | 272970487052520 |
11 | 79a82151684964 |
12 | 26747613983120 |
13 | b94101130143a |
14 | 4b59bb08bd06c |
15 | 21858c730bcd0 |
hex | f843e4ea38e8 |
272970487052520 has 32 divisors (see below), whose sum is σ = 818911461157920. Its totient is φ = 72792129880640.
The previous prime is 272970487052491. The next prime is 272970487052551. The reversal of 272970487052520 is 25250784079272.
272970487052520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137377029266 + ... + 1137377029505.
It is an arithmetic number, because the mean of its divisors is an integer number (25590983161185).
Almost surely, 2272970487052520 is an apocalyptic number.
272970487052520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
272970487052520 is an abundant number, since it is smaller than the sum of its proper divisors (545940974105400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272970487052520 is a wasteful number, since it uses less digits than its factorization.
272970487052520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2274754058785 (or 2274754058781 counting only the distinct ones).
The product of its (nonzero) digits is 39513600, while the sum is 60.
The spelling of 272970487052520 in words is "two hundred seventy-two trillion, nine hundred seventy billion, four hundred eighty-seven million, fifty-two thousand, five hundred twenty".
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