Base | Representation |
---|---|
bin | 11110010001100… |
… | …100111110101001 |
3 | 1022101202020021120 |
4 | 132101210332221 |
5 | 2020012040033 |
6 | 122222325453 |
7 | 15405200064 |
oct | 3621447651 |
9 | 1271666246 |
10 | 507924393 |
11 | 24078a129 |
12 | 122129889 |
13 | 812caca2 |
14 | 4b6598db |
15 | 2e8d11b3 |
hex | 1e464fa9 |
507924393 has 8 divisors (see below), whose sum is σ = 685392288. Its totient is φ = 334536384.
The previous prime is 507924383. The next prime is 507924407. The reversal of 507924393 is 393429705.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 507924393 - 24 = 507924377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (507924323) 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, 1019680 + ... + 1020177.
It is an arithmetic number, because the mean of its divisors is an integer number (85674036).
Almost surely, 2507924393 is an apocalyptic number.
It is an amenable number.
507924393 is a deficient number, since it is larger than the sum of its proper divisors (177467895).
507924393 is a wasteful number, since it uses less digits than its factorization.
507924393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2039943.
The product of its (nonzero) digits is 204120, while the sum is 42.
The square root of 507924393 is about 22537.1780176667. The cubic root of 507924393 is about 797.8716305970.
The spelling of 507924393 in words is "five hundred seven million, nine hundred twenty-four thousand, three hundred ninety-three".
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