Base | Representation |
---|---|
bin | 1010001101100010001100… |
… | …00110111110000000100100 |
3 | 2221111200222001012120212222 |
4 | 11012301012012332000210 |
5 | 10420401340401133320 |
6 | 115431450105331512 |
7 | 4505224256241512 |
oct | 506610606760044 |
9 | 87450861176788 |
10 | 22455265255460 |
11 | 7178251913664 |
12 | 2627b92a96b98 |
13 | c6b6a3a0911b |
14 | 578baa9cd4b2 |
15 | 28e1a64a2825 |
hex | 146c461be024 |
22455265255460 has 24 divisors (see below), whose sum is σ = 48159377400960. Its totient is φ = 8790997461344.
The previous prime is 22455265255457. The next prime is 22455265255547. The reversal of 22455265255460 is 6455256255422.
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, 11944289090 + ... + 11944290969.
It is an arithmetic number, because the mean of its divisors is an integer number (2006640725040).
Almost surely, 222455265255460 is an apocalyptic number.
22455265255460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22455265255460 is an abundant number, since it is smaller than the sum of its proper divisors (25704112145500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22455265255460 is a wasteful number, since it uses less digits than its factorization.
22455265255460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23888580115 (or 23888580113 counting only the distinct ones).
The product of its (nonzero) digits is 28800000, while the sum is 53.
The spelling of 22455265255460 in words is "twenty-two trillion, four hundred fifty-five billion, two hundred sixty-five million, two hundred fifty-five thousand, four hundred sixty".
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