Base | Representation |
---|---|
bin | 111010001111011000… |
… | …1101110100010101000 |
3 | 102221211101000210212000 |
4 | 1310132301232202220 |
5 | 4022121010410002 |
6 | 133242340451000 |
7 | 12015234614430 |
oct | 1643661564250 |
9 | 387741023760 |
10 | 125070403752 |
11 | 49050a89548 |
12 | 202a59a9a60 |
13 | ba427c6488 |
14 | 60a68d32c0 |
15 | 33c01b761c |
hex | 1d1ec6e8a8 |
125070403752 has 64 divisors (see below), whose sum is σ = 397048905600. Its totient is φ = 35734400640.
The previous prime is 125070403721. The next prime is 125070403753. The reversal of 125070403752 is 257304070521.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (125070403753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41357749 + ... + 41360772.
It is an arithmetic number, because the mean of its divisors is an integer number (6203889150).
Almost surely, 2125070403752 is an apocalyptic number.
125070403752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
125070403752 is an abundant number, since it is smaller than the sum of its proper divisors (271978501848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125070403752 is a wasteful number, since it uses less digits than its factorization.
125070403752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82718543 (or 82718533 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The spelling of 125070403752 in words is "one hundred twenty-five billion, seventy million, four hundred three thousand, seven hundred fifty-two".
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