Base | Representation |
---|---|
bin | 1001111111100110… |
… | …1001101110010100 |
3 | 20220221221210110122 |
4 | 2133321221232110 |
5 | 20443232043302 |
6 | 1122111211112 |
7 | 123323330651 |
oct | 23771515624 |
9 | 6827853418 |
10 | 2682690452 |
11 | 1157344052 |
12 | 62a516a98 |
13 | 339a35b00 |
14 | 1b6408c28 |
15 | 10a7b63a2 |
hex | 9fe69b94 |
2682690452 has 72 divisors (see below), whose sum is σ = 5249476512. Its totient is φ = 1198454400.
The previous prime is 2682690449. The next prime is 2682690467. The reversal of 2682690452 is 2540962862.
It is a super-2 number, since 2×26826904522 = 14393656122503928608, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2762327 + ... + 2763297.
It is an arithmetic number, because the mean of its divisors is an integer number (72909396).
Almost surely, 22682690452 is an apocalyptic number.
It is an amenable number.
2682690452 is a deficient number, since it is larger than the sum of its proper divisors (2566786060).
2682690452 is a wasteful number, since it uses less digits than its factorization.
2682690452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1129 (or 1114 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 44.
The square root of 2682690452 is about 51794.6952109963. The cubic root of 2682690452 is about 1389.4945718598.
The spelling of 2682690452 in words is "two billion, six hundred eighty-two million, six hundred ninety thousand, four hundred fifty-two".
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