Base | Representation |
---|---|
bin | 100011100001001100010111… |
… | …0011101010110110100010000 |
3 | 1111222012120021200010020012201 |
4 | 1013002120232131112310100 |
5 | 311422233443331240300 |
6 | 3024250110321332544 |
7 | 122543660643160663 |
oct | 10702305635266420 |
9 | 1458176250106181 |
10 | 312425290493200 |
11 | 90603904633575 |
12 | 2b05a145797154 |
13 | 10543769bb8ac1 |
14 | 572167137b6da |
15 | 261bd735cc66a |
hex | 11c262e756d10 |
312425290493200 has 120 divisors (see below), whose sum is σ = 778871347900416. Its totient is φ = 120305633664000.
The previous prime is 312425290493177. The next prime is 312425290493207. The reversal of 312425290493200 is 2394092524213.
It is not an unprimeable number, because it can be changed into a prime (312425290493207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63588637 + ... + 68325436.
Almost surely, 2312425290493200 is an apocalyptic number.
It is an amenable number.
312425290493200 is an abundant number, since it is smaller than the sum of its proper divisors (466446057407216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312425290493200 is a wasteful number, since it uses less digits than its factorization.
312425290493200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131914313 (or 131914302 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 46.
The spelling of 312425290493200 in words is "three hundred twelve trillion, four hundred twenty-five billion, two hundred ninety million, four hundred ninety-three thousand, two hundred".
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