Base | Representation |
---|---|
bin | 11110001011001… |
… | …001100100111100 |
3 | 1022021120121202102 |
4 | 132023021210330 |
5 | 2014044124132 |
6 | 122122244232 |
7 | 15354651206 |
oct | 3613114474 |
9 | 1267517672 |
10 | 506239292 |
11 | 23a839089 |
12 | 121656678 |
13 | 80b5aca0 |
14 | 4b33b776 |
15 | 2e69bc62 |
hex | 1e2c993c |
506239292 has 24 divisors (see below), whose sum is σ = 995549856. Its totient is φ = 223489728.
The previous prime is 506239289. The next prime is 506239297. The reversal of 506239292 is 292932605.
It is a super-2 number, since 2×5062392922 = 512556441529322528, which contains 22 as substring.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506239297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210443 + ... + 212834.
It is an arithmetic number, because the mean of its divisors is an integer number (41481244).
Almost surely, 2506239292 is an apocalyptic number.
506239292 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
506239292 is a deficient number, since it is larger than the sum of its proper divisors (489310564).
506239292 is a wasteful number, since it uses less digits than its factorization.
506239292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423317 (or 423315 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 38.
The square root of 506239292 is about 22499.7620431861. The cubic root of 506239292 is about 796.9883076138.
The spelling of 506239292 in words is "five hundred six million, two hundred thirty-nine thousand, two hundred ninety-two".
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