Base | Representation |
---|---|
bin | 1011111101111011000 |
3 | 201220221011 |
4 | 1133233120 |
5 | 100022102 |
6 | 12223304 |
7 | 3222205 |
oct | 1375730 |
9 | 656834 |
10 | 392152 |
11 | 2486a2 |
12 | 16ab34 |
13 | 109657 |
14 | a2cac |
15 | 7b2d7 |
hex | 5fbd8 |
392152 has 8 divisors (see below), whose sum is σ = 735300. Its totient is φ = 196072.
The previous prime is 392149. The next prime is 392153. The reversal of 392152 is 251293.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×3921522 = 307566382208, which contains 22 as substring.
It is a d-powerful number, because it can be written as 36 + 93 + 1 + 22 + 58 + 26 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (392153) by changing a digit.
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 as a sum of consecutive naturals, namely, 24502 + ... + 24517.
2392152 is an apocalyptic number.
It is an amenable number.
392152 is a deficient number, since it is larger than the sum of its proper divisors (343148).
392152 is a wasteful number, since it uses less digits than its factorization.
392152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49025 (or 49021 counting only the distinct ones).
The product of its digits is 540, while the sum is 22.
The square root of 392152 is about 626.2204084825. The cubic root of 392152 is about 73.1955724078.
The spelling of 392152 in words is "three hundred ninety-two thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •