Base | Representation |
---|---|
bin | 1111111111111111110… |
… | …1111111111100000010 |
3 | 222021111200021211012200 |
4 | 3333333331333330002 |
5 | 14000422102214102 |
6 | 330135452134030 |
7 | 25600501125300 |
oct | 3777775777402 |
9 | 867450254180 |
10 | 274877382402 |
11 | a6636130917 |
12 | 45333a67316 |
13 | 1cbc8092bcc |
14 | d43879b270 |
15 | 723bd6a51c |
hex | 3ffff7ff02 |
274877382402 has 72 divisors (see below), whose sum is σ = 693002074752. Its totient is φ = 78513850800.
The previous prime is 274877382401. The next prime is 274877382457. The reversal of 274877382402 is 204283778472.
It is not an unprimeable number, because it can be changed into a prime (274877382401) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3159627 + ... + 3245457.
It is an arithmetic number, because the mean of its divisors is an integer number (9625028816).
Almost surely, 2274877382402 is an apocalyptic number.
274877382402 is an abundant number, since it is smaller than the sum of its proper divisors (418124692350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274877382402 is a wasteful number, since it uses less digits than its factorization.
274877382402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89484 (or 89474 counting only the distinct ones).
The product of its (nonzero) digits is 8429568, while the sum is 54.
The spelling of 274877382402 in words is "two hundred seventy-four billion, eight hundred seventy-seven million, three hundred eighty-two thousand, four hundred two".
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