Base | Representation |
---|---|
bin | 11101011000000… |
… | …100110011001011 |
3 | 1021100101101121202 |
4 | 131120010303023 |
5 | 2002132203004 |
6 | 120523254415 |
7 | 15133105400 |
oct | 3530046313 |
9 | 1240341552 |
10 | 492850379 |
11 | 23322386a |
12 | 11907a40b |
13 | 7b150a58 |
14 | 496542a7 |
15 | 2d404b1e |
hex | 1d604ccb |
492850379 has 6 divisors (see below), whose sum is σ = 573315804. Its totient is φ = 422443140.
The previous prime is 492850373. The next prime is 492850387. The reversal of 492850379 is 973058294.
It is a happy number.
It is not a de Polignac number, because 492850379 - 28 = 492850123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (492850373) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5029037 + ... + 5029134.
It is an arithmetic number, because the mean of its divisors is an integer number (95552634).
Almost surely, 2492850379 is an apocalyptic number.
492850379 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
492850379 is a deficient number, since it is larger than the sum of its proper divisors (80465425).
492850379 is a wasteful number, since it uses less digits than its factorization.
492850379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10058185 (or 10058178 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 47.
The square root of 492850379 is about 22200.2337600305. The cubic root of 492850379 is about 789.8992442138.
The spelling of 492850379 in words is "four hundred ninety-two million, eight hundred fifty thousand, three hundred seventy-nine".
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