Base | Representation |
---|---|
bin | 1011101001000111… |
… | …0010011000100000 |
3 | 22001210122212201210 |
4 | 2322101302120200 |
5 | 22400024144432 |
6 | 1234040230120 |
7 | 140305655061 |
oct | 27221623040 |
9 | 8053585653 |
10 | 3125224992 |
11 | 136412087a |
12 | 73276b340 |
13 | 3aa61a776 |
14 | 2190c2568 |
15 | 13457c8cc |
hex | ba472620 |
3125224992 has 24 divisors (see below), whose sum is σ = 8203715856. Its totient is φ = 1041741632.
The previous prime is 3125224969. The next prime is 3125225011. The reversal of 3125224992 is 2994225213.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 3125224992.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16277118 + ... + 16277309.
It is an arithmetic number, because the mean of its divisors is an integer number (341821494).
Almost surely, 23125224992 is an apocalyptic number.
3125224992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3125224992 is an abundant number, since it is smaller than the sum of its proper divisors (5078490864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3125224992 is a wasteful number, since it uses less digits than its factorization.
3125224992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32554440 (or 32554432 counting only the distinct ones).
The product of its digits is 77760, while the sum is 39.
The square root of 3125224992 is about 55903.7117908999. The cubic root of 3125224992 is about 1462.0439552297.
The spelling of 3125224992 in words is "three billion, one hundred twenty-five million, two hundred twenty-four thousand, nine hundred ninety-two".
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