Base | Representation |
---|---|
bin | 10000110000000000… |
… | …01010101010011010 |
3 | 212012201020000021002 |
4 | 20120000022222122 |
5 | 121404103201300 |
6 | 4044155145002 |
7 | 435563051255 |
oct | 103000125232 |
9 | 25181200232 |
10 | 8992631450 |
11 | 38a5119120 |
12 | 18ab745162 |
13 | b040a03ca |
14 | 61445809c |
15 | 3797235d5 |
hex | 21800aa9a |
8992631450 has 48 divisors (see below), whose sum is σ = 18266527296. Its totient is φ = 3266524800.
The previous prime is 8992631443. The next prime is 8992631521. The reversal of 8992631450 is 541362998.
It is a junction number, because it is equal to n+sod(n) for n = 8992631395 and 8992631404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532334 + ... + 548966.
It is an arithmetic number, because the mean of its divisors is an integer number (380552652).
Almost surely, 28992631450 is an apocalyptic number.
8992631450 is an abundant number, since it is smaller than the sum of its proper divisors (9273895846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8992631450 is a wasteful number, since it uses less digits than its factorization.
8992631450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17639 (or 17634 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 8992631450 is about 94829.4861844142. The cubic root of 8992631450 is about 2079.5159939225.
The spelling of 8992631450 in words is "eight billion, nine hundred ninety-two million, six hundred thirty-one thousand, four hundred fifty".
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