Base | Representation |
---|---|
bin | 11111100110011… |
… | …011011001100110 |
3 | 1100221121021221120 |
4 | 133212123121212 |
5 | 2041210324043 |
6 | 124335154410 |
7 | 16065230355 |
oct | 3746333146 |
9 | 1327537846 |
10 | 530167398 |
11 | 2522a1682 |
12 | 129675a06 |
13 | 85ab8327 |
14 | 505a999c |
15 | 31826983 |
hex | 1f99b666 |
530167398 has 8 divisors (see below), whose sum is σ = 1060334808. Its totient is φ = 176722464.
The previous prime is 530167387. The next prime is 530167399. The reversal of 530167398 is 893761035.
It is a sphenic number, since it is the product of 3 distinct primes.
530167398 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530167399) 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, 44180611 + ... + 44180622.
It is an arithmetic number, because the mean of its divisors is an integer number (132541851).
Almost surely, 2530167398 is an apocalyptic number.
530167398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530167398 is a wasteful number, since it uses less digits than its factorization.
530167398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88361238.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 530167398 is about 23025.3642316468. The cubic root of 530167398 is about 809.3524255676.
The spelling of 530167398 in words is "five hundred thirty million, one hundred sixty-seven thousand, three hundred ninety-eight".
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