Base | Representation |
---|---|
bin | 1111000001001111000 |
3 | 221000002212 |
4 | 1320021320 |
5 | 111222102 |
6 | 14314252 |
7 | 4116563 |
oct | 1701170 |
9 | 830085 |
10 | 492152 |
11 | 306841 |
12 | 1b8988 |
13 | 14301b |
14 | cb4da |
15 | 9ac52 |
hex | 78278 |
492152 has 8 divisors (see below), whose sum is σ = 922800. Its totient is φ = 246072.
The previous prime is 492113. The next prime is 492227. The reversal of 492152 is 251294.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×4921522 = 484427182208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
492152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30752 + ... + 30767.
It is an arithmetic number, because the mean of its divisors is an integer number (115350).
2492152 is an apocalyptic number.
It is an amenable number.
492152 is a deficient number, since it is larger than the sum of its proper divisors (430648).
492152 is a wasteful number, since it uses less digits than its factorization.
492152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61525 (or 61521 counting only the distinct ones).
The product of its digits is 720, while the sum is 23.
The square root of 492152 is about 701.5354588330. The cubic root of 492152 is about 78.9525966752.
The spelling of 492152 in words is "four hundred ninety-two thousand, one hundred fifty-two".
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