Base | Representation |
---|---|
bin | 10010101100110111111000 |
3 | 100020001211002 |
4 | 102230313320 |
5 | 2223334032 |
6 | 253024132 |
7 | 56445455 |
oct | 22546770 |
9 | 10201732 |
10 | 4902392 |
11 | 2849270 |
12 | 1785048 |
13 | 1028531 |
14 | 91882c |
15 | 66c862 |
hex | 4acdf8 |
4902392 has 64 divisors (see below), whose sum is σ = 11080800. Its totient is φ = 2007040.
The previous prime is 4902383. The next prime is 4902431. The reversal of 4902392 is 2932094.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43328 + ... + 43440.
Almost surely, 24902392 is an apocalyptic number.
4902392 is the 1808-th pentagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4902392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5540400).
4902392 is an abundant number, since it is smaller than the sum of its proper divisors (6178408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4902392 is a wasteful number, since it uses less digits than its factorization.
4902392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176 (or 172 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 4902392 is about 2214.1345939215. The cubic root of 4902392 is about 169.8775588928.
It can be divided in two parts, 490 and 2392, that added together give a palindrome (2882).
The spelling of 4902392 in words is "four million, nine hundred two thousand, three hundred ninety-two".
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