Base | Representation |
---|---|
bin | 11111101001001… |
… | …100011001111000 |
3 | 1100222222010110210 |
4 | 133221030121320 |
5 | 2041402024113 |
6 | 124402511120 |
7 | 16104340164 |
oct | 3751143170 |
9 | 1328863423 |
10 | 530892408 |
11 | 252747362 |
12 | 1299654a0 |
13 | 85cb0327 |
14 | 50717ca4 |
15 | 3191b6c3 |
hex | 1fa4c678 |
530892408 has 16 divisors (see below), whose sum is σ = 1327231080. Its totient is φ = 176964128.
The previous prime is 530892407. The next prime is 530892451. The reversal of 530892408 is 804298035.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530892407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11060235 + ... + 11060282.
Almost surely, 2530892408 is an apocalyptic number.
It is an amenable number.
530892408 is an abundant number, since it is smaller than the sum of its proper divisors (796338672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530892408 is a wasteful number, since it uses less digits than its factorization.
530892408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22120526 (or 22120522 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 530892408 is about 23041.1025777848. The cubic root of 530892408 is about 809.7211904314.
The spelling of 530892408 in words is "five hundred thirty million, eight hundred ninety-two thousand, four hundred eight".
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