Base | Representation |
---|---|
bin | 10111001110111100… |
… | …01001010100000000 |
3 | 1012012021212001100001 |
4 | 23213132021110000 |
5 | 201021140431302 |
6 | 5421415405344 |
7 | 621046633504 |
oct | 134736112400 |
9 | 35167761301 |
10 | 12473373952 |
11 | 5320992516 |
12 | 2501383854 |
13 | 123a256560 |
14 | 864842304 |
15 | 4d00c9787 |
hex | 2e7789500 |
12473373952 has 144 divisors (see below), whose sum is σ = 27740579328. Its totient is φ = 5560934400.
The previous prime is 12473373901. The next prime is 12473373989. The reversal of 12473373952 is 25937337421.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14453073 + ... + 14453935.
It is an arithmetic number, because the mean of its divisors is an integer number (192642912).
Almost surely, 212473373952 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12473373952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13870289664).
12473373952 is an abundant number, since it is smaller than the sum of its proper divisors (15267205376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12473373952 is a wasteful number, since it uses less digits than its factorization.
12473373952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036 (or 1022 counting only the distinct ones).
The product of its digits is 952560, while the sum is 46.
The spelling of 12473373952 in words is "twelve billion, four hundred seventy-three million, three hundred seventy-three thousand, nine hundred fifty-two".
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