Base | Representation |
---|---|
bin | 100001000100100010010… |
… | …111111100101000111101 |
3 | 22001021000101221101111210 |
4 | 201010202113330220331 |
5 | 244213303241340441 |
6 | 4500005153435033 |
7 | 323122334456553 |
oct | 41044227745075 |
9 | 8037011841453 |
10 | 2272614402621 |
11 | 7a68a0646482 |
12 | 308545b6ba79 |
13 | 1363ca844594 |
14 | 7bdd0897bd3 |
15 | 3e1b133a616 |
hex | 211225fca3d |
2272614402621 has 16 divisors (see below), whose sum is σ = 3034480433600. Its totient is φ = 1512912826368.
The previous prime is 2272614402581. The next prime is 2272614402623. The reversal of 2272614402621 is 1262044162722.
It is not a de Polignac number, because 2272614402621 - 239 = 1722858588733 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2272614402621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2272614402623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19294710 + ... + 19412136.
It is an arithmetic number, because the mean of its divisors is an integer number (189655027100).
Almost surely, 22272614402621 is an apocalyptic number.
It is an amenable number.
2272614402621 is a deficient number, since it is larger than the sum of its proper divisors (761866030979).
2272614402621 is a wasteful number, since it uses less digits than its factorization.
2272614402621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126588.
The product of its (nonzero) digits is 129024, while the sum is 39.
The spelling of 2272614402621 in words is "two trillion, two hundred seventy-two billion, six hundred fourteen million, four hundred two thousand, six hundred twenty-one".
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