Base | Representation |
---|---|
bin | 1111111101101000000… |
… | …1001011011110110000 |
3 | 222012212022020002022202 |
4 | 3333122001023132300 |
5 | 13443121103310104 |
6 | 325552345322332 |
7 | 25545640222520 |
oct | 3773201133660 |
9 | 865768202282 |
10 | 274240681904 |
11 | a6339796362 |
12 | 451967963a8 |
13 | 1cb261b7557 |
14 | d3b7dbd680 |
15 | 7200eed51e |
hex | 3fda04b7b0 |
274240681904 has 40 divisors (see below), whose sum is σ = 607415090208. Its totient is φ = 117499230720.
The previous prime is 274240681867. The next prime is 274240681933. The reversal of 274240681904 is 409186042472.
It is a super-2 number, since 2×2742406819042 (a number of 24 digits) contains 22 as substring.
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, 70724 + ... + 743964.
Almost surely, 2274240681904 is an apocalyptic number.
It is an amenable number.
274240681904 is an abundant number, since it is smaller than the sum of its proper divisors (333174408304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274240681904 is a wasteful number, since it uses less digits than its factorization.
274240681904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676893 (or 676887 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 47.
The spelling of 274240681904 in words is "two hundred seventy-four billion, two hundred forty million, six hundred eighty-one thousand, nine hundred four".
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