Base | Representation |
---|---|
bin | 1101000100000… |
… | …01101010010000 |
3 | 21122012101121100 |
4 | 12202001222100 |
5 | 211023123432 |
6 | 14512424400 |
7 | 2500303641 |
oct | 642015220 |
9 | 248171540 |
10 | 109582992 |
11 | 56947362 |
12 | 30848100 |
13 | 1991a60c |
14 | 107a76c8 |
15 | 994907c |
hex | 6881a90 |
109582992 has 30 divisors (see below), whose sum is σ = 306680582. Its totient is φ = 36527616.
The previous prime is 109582973. The next prime is 109582997. The reversal of 109582992 is 299285901.
It can be written as a sum of positive squares in only one way, i.e., 108493056 + 1089936 = 10416^2 + 1044^2 .
It is not an unprimeable number, because it can be changed into a prime (109582997) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 380353 + ... + 380640.
Almost surely, 2109582992 is an apocalyptic number.
109582992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
109582992 is an abundant number, since it is smaller than the sum of its proper divisors (197097590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109582992 is a wasteful number, since it uses less digits than its factorization.
109582992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 761007 (or 760998 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 45.
The square root of 109582992 is about 10468.1895282804. The cubic root of 109582992 is about 478.5357461266.
The spelling of 109582992 in words is "one hundred nine million, five hundred eighty-two thousand, nine hundred ninety-two".
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