Base | Representation |
---|---|
bin | 1111110111000010011… |
… | …1000010010001011101 |
3 | 222001022001112221201001 |
4 | 3331300213002101131 |
5 | 13431010342031030 |
6 | 325101053150301 |
7 | 25454054443243 |
oct | 3756047022135 |
9 | 861261487631 |
10 | 272472220765 |
11 | a5611513328 |
12 | 4498248b391 |
13 | 1c9039baa44 |
14 | d28b196793 |
15 | 714ab24cca |
hex | 3f709c245d |
272472220765 has 16 divisors (see below), whose sum is σ = 327717992448. Its totient is φ = 217477362816.
The previous prime is 272472220759. The next prime is 272472220793. The reversal of 272472220765 is 567022274272.
It is a cyclic number.
It is not a de Polignac number, because 272472220765 - 25 = 272472220733 is a prime.
It is a super-2 number, since 2×2724722207652 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 4776049 + ... + 4832761.
It is an arithmetic number, because the mean of its divisors is an integer number (20482374528).
Almost surely, 2272472220765 is an apocalyptic number.
It is an amenable number.
272472220765 is a deficient number, since it is larger than the sum of its proper divisors (55245771683).
272472220765 is a wasteful number, since it uses less digits than its factorization.
272472220765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58908.
The product of its (nonzero) digits is 1317120, while the sum is 46.
The spelling of 272472220765 in words is "two hundred seventy-two billion, four hundred seventy-two million, two hundred twenty thousand, seven hundred sixty-five".
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