Base | Representation |
---|---|
bin | 11101011000001… |
… | …110000011100110 |
3 | 1021100110022122000 |
4 | 131120032003212 |
5 | 2002134411134 |
6 | 120524150130 |
7 | 15133324053 |
oct | 3530160346 |
9 | 1240408560 |
10 | 492888294 |
11 | 23324a2a8 |
12 | 119098346 |
13 | 7b1650a2 |
14 | 4966402a |
15 | 2d410e99 |
hex | 1d60e0e6 |
492888294 has 16 divisors (see below), whose sum is σ = 1095307440. Its totient is φ = 164296080.
The previous prime is 492888283. The next prime is 492888307.
492888294 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 9127561 = 492888294 / (4 + 9 + 2 + 8 + 8 + 8 + 2 + 9 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 492888294.
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, 4563727 + ... + 4563834.
It is an arithmetic number, because the mean of its divisors is an integer number (68456715).
Almost surely, 2492888294 is an apocalyptic number.
492888294 is an abundant number, since it is smaller than the sum of its proper divisors (602419146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492888294 is a wasteful number, since it uses less digits than its factorization.
492888294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9127572 (or 9127566 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 54.
The square root of 492888294 is about 22201.0876760577. The cubic root of 492888294 is about 789.9194993548.
The spelling of 492888294 in words is "four hundred ninety-two million, eight hundred eighty-eight thousand, two hundred ninety-four".
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