Base | Representation |
---|---|
bin | 101101101000001001… |
… | …101110100011010100 |
3 | 11200110100010111221220 |
4 | 231220021232203110 |
5 | 1300313424130232 |
6 | 34301233010340 |
7 | 3353032206366 |
oct | 555011564324 |
9 | 150410114856 |
10 | 48992020692 |
11 | 1986079a2aa |
12 | 95b33b39b0 |
13 | 4809c9a974 |
14 | 252a906d36 |
15 | 141b13942c |
hex | b6826e8d4 |
48992020692 has 48 divisors (see below), whose sum is σ = 115424836800. Its totient is φ = 16172739072.
The previous prime is 48992020691. The next prime is 48992020703. The reversal of 48992020692 is 29602029984.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48992020691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561903 + ... + 643209.
It is an arithmetic number, because the mean of its divisors is an integer number (2404684100).
Almost surely, 248992020692 is an apocalyptic number.
It is an amenable number.
48992020692 is an abundant number, since it is smaller than the sum of its proper divisors (66432816108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48992020692 is a wasteful number, since it uses less digits than its factorization.
48992020692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81800 (or 81798 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 51.
The spelling of 48992020692 in words is "forty-eight billion, nine hundred ninety-two million, twenty thousand, six hundred ninety-two".
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