Base | Representation |
---|---|
bin | 11100011111110001010000… |
… | …011010110101110111000001 |
3 | 121102202021202022000122101121 |
4 | 130133301100122311313001 |
5 | 112411340224144122123 |
6 | 1122315040555232241 |
7 | 35253453636466000 |
oct | 3437612032656701 |
9 | 542667668018347 |
10 | 125328494910913 |
11 | 36a2a575085318 |
12 | 12081603448681 |
13 | 54c1570930168 |
14 | 22d3d08136c37 |
15 | e75135e5c75d |
hex | 71fc506b5dc1 |
125328494910913 has 64 divisors (see below), whose sum is σ = 147588695654400. Its totient is φ = 106377878880000.
The previous prime is 125328494910911. The next prime is 125328494910943. The reversal of 125328494910913 is 319019494823521.
It is not a de Polignac number, because 125328494910913 - 21 = 125328494910911 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125328494910911) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11080225528 + ... + 11080236838.
It is an arithmetic number, because the mean of its divisors is an integer number (2306073369600).
Almost surely, 2125328494910913 is an apocalyptic number.
It is an amenable number.
125328494910913 is a deficient number, since it is larger than the sum of its proper divisors (22260200743487).
125328494910913 is a wasteful number, since it uses less digits than its factorization.
125328494910913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12315 (or 12301 counting only the distinct ones).
The product of its (nonzero) digits is 16796160, while the sum is 61.
The spelling of 125328494910913 in words is "one hundred twenty-five trillion, three hundred twenty-eight billion, four hundred ninety-four million, nine hundred ten thousand, nine hundred thirteen".
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