Base | Representation |
---|---|
bin | 111011001000110… |
… | …000011100101100 |
3 | 2120010220111202221 |
4 | 323020300130230 |
5 | 4012442320330 |
6 | 242241125124 |
7 | 33405101335 |
oct | 7310603454 |
9 | 2503814687 |
10 | 992151340 |
11 | 46a052a94 |
12 | 2383297a4 |
13 | 12a71c8cb |
14 | 95aa728c |
15 | 5c180b7a |
hex | 3b23072c |
992151340 has 12 divisors (see below), whose sum is σ = 2083517856. Its totient is φ = 396860528.
The previous prime is 992151313. The next prime is 992151359. The reversal of 992151340 is 43151299.
It is a junction number, because it is equal to n+sod(n) for n = 992151296 and 992151305.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24803764 + ... + 24803803.
It is an arithmetic number, because the mean of its divisors is an integer number (173626488).
Almost surely, 2992151340 is an apocalyptic number.
It is an amenable number.
992151340 is an abundant number, since it is smaller than the sum of its proper divisors (1091366516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992151340 is a wasteful number, since it uses less digits than its factorization.
992151340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49607576 (or 49607574 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 34.
The square root of 992151340 is about 31498.4339293242. The cubic root of 992151340 is about 997.3769053908.
The spelling of 992151340 in words is "nine hundred ninety-two million, one hundred fifty-one thousand, three hundred forty".
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