Base | Representation |
---|---|
bin | 101101101111010010010… |
… | …000011111010110100100 |
3 | 102010111000102200012120022 |
4 | 231233102100133112210 |
5 | 402444132022201320 |
6 | 10403535331254312 |
7 | 443041103355665 |
oct | 55572220372644 |
9 | 12114012605508 |
10 | 3143148631460 |
11 | 1002002508282 |
12 | 4291b614a398 |
13 | 19a522816426 |
14 | ac1b477b36c |
15 | 56b61ab8325 |
hex | 2dbd241f5a4 |
3143148631460 has 48 divisors (see below), whose sum is σ = 7031723832000. Its totient is φ = 1176737433984.
The previous prime is 3143148631451. The next prime is 3143148631487. The reversal of 3143148631460 is 641368413413.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49796435 + ... + 49859514.
It is an arithmetic number, because the mean of its divisors is an integer number (146494246500).
Almost surely, 23143148631460 is an apocalyptic number.
It is an amenable number.
3143148631460 is an abundant number, since it is smaller than the sum of its proper divisors (3888575200540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143148631460 is a wasteful number, since it uses less digits than its factorization.
3143148631460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99656060 (or 99656058 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 44.
The spelling of 3143148631460 in words is "three trillion, one hundred forty-three billion, one hundred forty-eight million, six hundred thirty-one thousand, four hundred sixty".
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