Base | Representation |
---|---|
bin | 11001010011111101111… |
… | …11100111101001110001 |
3 | 10002010212212022220022001 |
4 | 30221332333213221301 |
5 | 103222133241003442 |
6 | 1503312513214001 |
7 | 116556216012616 |
oct | 14517677475161 |
9 | 3063785286261 |
10 | 869714000497 |
11 | 305930975141 |
12 | 120681561301 |
13 | 64024088944 |
14 | 30146db050d |
15 | 1795375c2b7 |
hex | ca7efe7a71 |
869714000497 has 8 divisors (see below), whose sum is σ = 876195873000. Its totient is φ = 863244056064.
The previous prime is 869714000471. The next prime is 869714000569. The reversal of 869714000497 is 794000417968.
It can be written as a sum of positive squares in 4 ways, for example, as 50111508736 + 819602491761 = 223856^2 + 905319^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 869714000497 - 227 = 869579782769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (869714000437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2835622 + ... + 3127327.
It is an arithmetic number, because the mean of its divisors is an integer number (109524484125).
Almost surely, 2869714000497 is an apocalyptic number.
It is an amenable number.
869714000497 is a deficient number, since it is larger than the sum of its proper divisors (6481872503).
869714000497 is a wasteful number, since it uses less digits than its factorization.
869714000497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5964035.
The product of its (nonzero) digits is 3048192, while the sum is 55.
The spelling of 869714000497 in words is "eight hundred sixty-nine billion, seven hundred fourteen million, four hundred ninety-seven", and thus it is an aban number.
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