Base | Representation |
---|---|
bin | 111010010100000001… |
… | …0110000010110100000 |
3 | 102222020012112221020122 |
4 | 1310220002300112200 |
5 | 4022430310100220 |
6 | 133310012455412 |
7 | 12022133161211 |
oct | 1645002602640 |
9 | 388205487218 |
10 | 125225862560 |
11 | 49120809aa7 |
12 | 20329a7a568 |
13 | ba68a86c36 |
14 | 60bd3dd408 |
15 | 33cdb74425 |
hex | 1d280b05a0 |
125225862560 has 96 divisors (see below), whose sum is σ = 309196403712. Its totient is φ = 47836856320.
The previous prime is 125225862499. The next prime is 125225862617. The reversal of 125225862560 is 65268522521.
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 15 ways as a sum of consecutive naturals, for example, 2332337 + ... + 2385423.
It is an arithmetic number, because the mean of its divisors is an integer number (3220795872).
Almost surely, 2125225862560 is an apocalyptic number.
125225862560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125225862560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154598201856).
125225862560 is an abundant number, since it is smaller than the sum of its proper divisors (183970541152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125225862560 is a wasteful number, since it uses less digits than its factorization.
125225862560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53766 (or 53758 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 44.
The spelling of 125225862560 in words is "one hundred twenty-five billion, two hundred twenty-five million, eight hundred sixty-two thousand, five hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •