Base | Representation |
---|---|
bin | 11101001100011100… |
… | …111001110100001100 |
3 | 2222220122200202002201 |
4 | 131030130321310030 |
5 | 1003144414310312 |
6 | 22222323531244 |
7 | 2156550433231 |
oct | 351434716414 |
9 | 88818622081 |
10 | 31347416332 |
11 | 12326887951 |
12 | 60aa229b24 |
13 | 2c5759247b |
14 | 173538d788 |
15 | c37083557 |
hex | 74c739d0c |
31347416332 has 24 divisors (see below), whose sum is σ = 55368432000. Its totient is φ = 15527990016.
The previous prime is 31347416299. The next prime is 31347416357. The reversal of 31347416332 is 23361474313.
It is a junction number, because it is equal to n+sod(n) for n = 31347416291 and 31347416300.
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, 1069894 + ... + 1098802.
It is an arithmetic number, because the mean of its divisors is an integer number (2307018000).
Almost surely, 231347416332 is an apocalyptic number.
It is an amenable number.
31347416332 is a deficient number, since it is larger than the sum of its proper divisors (24021015668).
31347416332 is a wasteful number, since it uses less digits than its factorization.
31347416332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31425 (or 31423 counting only the distinct ones).
The product of its digits is 108864, while the sum is 37.
The spelling of 31347416332 in words is "thirty-one billion, three hundred forty-seven million, four hundred sixteen thousand, three hundred thirty-two".
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