Base | Representation |
---|---|
bin | 100011111000100101111010… |
… | …0001011011101010100011000 |
3 | 1112101121000012221120001111020 |
4 | 1013301023310023131110120 |
5 | 312332431231231234131 |
6 | 3035151330233402440 |
7 | 123325220153323221 |
oct | 10761136413352430 |
9 | 1471530187501436 |
10 | 315641243227416 |
11 | 91633777062807 |
12 | 2b499479869420 |
13 | 10717ac2a82372 |
14 | 57d3190d02248 |
15 | 2675846a51996 |
hex | 11f12f42dd518 |
315641243227416 has 32 divisors (see below), whose sum is σ = 789103999902960. Its totient is φ = 105213628831232.
The previous prime is 315641243227403. The next prime is 315641243227421. The reversal of 315641243227416 is 614722342146513.
It is a super-2 number, since 2×3156412432274162 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15717436 + ... + 29636468.
Almost surely, 2315641243227416 is an apocalyptic number.
It is an amenable number.
315641243227416 is an abundant number, since it is smaller than the sum of its proper divisors (473462756675544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315641243227416 is a wasteful number, since it uses less digits than its factorization.
315641243227416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14863915 (or 14863911 counting only the distinct ones).
The product of its digits is 5806080, while the sum is 51.
The spelling of 315641243227416 in words is "three hundred fifteen trillion, six hundred forty-one billion, two hundred forty-three million, two hundred twenty-seven thousand, four hundred sixteen".
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