Base | Representation |
---|---|
bin | 100000110100101000001… |
… | …000101110010010100011 |
3 | 21222121220211220002000020 |
4 | 200310220020232102203 |
5 | 243423311442041140 |
6 | 4444102101324523 |
7 | 321646110626160 |
oct | 40645010562243 |
9 | 7877824802006 |
10 | 2255531205795 |
11 | 79a62462289a |
12 | 305178a06743 |
13 | 1349075419aa |
14 | 7b24db1d067 |
15 | 3da116cc6d0 |
hex | 20d2822e4a3 |
2255531205795 has 128 divisors (see below), whose sum is σ = 4343833460736. Its totient is φ = 977116732416.
The previous prime is 2255531205713. The next prime is 2255531205797. The reversal of 2255531205795 is 5975021355522.
It is not a de Polignac number, because 2255531205795 - 27 = 2255531205667 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2255531205797) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 123805527 + ... + 123823743.
It is an arithmetic number, because the mean of its divisors is an integer number (33936198912).
Almost surely, 22255531205795 is an apocalyptic number.
2255531205795 is a deficient number, since it is larger than the sum of its proper divisors (2088302254941).
2255531205795 is a wasteful number, since it uses less digits than its factorization.
2255531205795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18729.
The product of its (nonzero) digits is 4725000, while the sum is 51.
The spelling of 2255531205795 in words is "two trillion, two hundred fifty-five billion, five hundred thirty-one million, two hundred five thousand, seven hundred ninety-five".
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