Base | Representation |
---|---|
bin | 11101011000010… |
… | …000000001101001 |
3 | 1021100110201200210 |
4 | 131120100001221 |
5 | 2002140140421 |
6 | 120524251333 |
7 | 15133356426 |
oct | 3530200151 |
9 | 1240421623 |
10 | 492896361 |
11 | 233255371 |
12 | 1190a0b49 |
13 | 7b168969 |
14 | 49666d4d |
15 | 2d413576 |
hex | 1d610069 |
492896361 has 8 divisors (see below), whose sum is σ = 657798624. Its totient is φ = 328295840.
The previous prime is 492896359. The next prime is 492896377. The reversal of 492896361 is 163698294.
492896361 = T345 + T346 + ... + T1441.
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 492896361 - 21 = 492896359 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 492896361.
It is not an unprimeable number, because it can be changed into a prime (492896161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71595 + ... + 78176.
It is an arithmetic number, because the mean of its divisors is an integer number (82224828).
Almost surely, 2492896361 is an apocalyptic number.
It is an amenable number.
492896361 is a deficient number, since it is larger than the sum of its proper divisors (164902263).
492896361 is a wasteful number, since it uses less digits than its factorization.
492896361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150871.
The product of its digits is 559872, while the sum is 48.
The square root of 492896361 is about 22201.2693556022. The cubic root of 492896361 is about 789.9238088140.
The spelling of 492896361 in words is "four hundred ninety-two million, eight hundred ninety-six thousand, three hundred sixty-one".
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