Base | Representation |
---|---|
bin | 1000010111110011… |
… | …10110111011101000 |
3 | 102121020112121011100 |
4 | 10023321312323220 |
5 | 33201114341010 |
6 | 2022000401400 |
7 | 216245116431 |
oct | 41371667350 |
9 | 12536477140 |
10 | 4494683880 |
11 | 19a714a585 |
12 | a55316260 |
13 | 568264b7b |
14 | 308d24488 |
15 | 1b48dd2c0 |
hex | 10be76ee8 |
4494683880 has 48 divisors (see below), whose sum is σ = 14607723780. Its totient is φ = 1198582272.
The previous prime is 4494683867. The next prime is 4494683903. The reversal of 4494683880 is 883864944.
4494683880 is a `hidden beast` number, since 449 + 46 + 83 + 8 + 80 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4310972964 + 183710916 = 65658^2 + 13554^2 .
It is a super-2 number, since 2×44946838802 = 40404366362263708800, which contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 6242257 + ... + 6242976.
Almost surely, 24494683880 is an apocalyptic number.
4494683880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4494683880 is an abundant number, since it is smaller than the sum of its proper divisors (10113039900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4494683880 is a wasteful number, since it uses less digits than its factorization.
4494683880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12485250 (or 12485243 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 54.
The square root of 4494683880 is about 67042.4035965299. The cubic root of 4494683880 is about 1650.3132408052.
The spelling of 4494683880 in words is "four billion, four hundred ninety-four million, six hundred eighty-three thousand, eight hundred eighty".
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