Base | Representation |
---|---|
bin | 1111100010100… |
… | …10110000011010 |
3 | 100002022002120211 |
4 | 13301102300122 |
5 | 231333044034 |
6 | 20534041334 |
7 | 3142030201 |
oct | 761226032 |
9 | 302262524 |
10 | 130362394 |
11 | 6764a218 |
12 | 377a924a |
13 | 21014716 |
14 | 13456238 |
15 | b6a0d64 |
hex | 7c52c1a |
130362394 has 8 divisors (see below), whose sum is σ = 197740980. Its totient is φ = 64448736.
The previous prime is 130362391. The next prime is 130362469. The reversal of 130362394 is 493263031.
It can be written as a sum of positive squares in 2 ways, for example, as 130074025 + 288369 = 11405^2 + 537^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1303623942 = 33988707538822472, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130362391) 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 in 3 ways as a sum of consecutive naturals, for example, 366009 + ... + 366364.
Almost surely, 2130362394 is an apocalyptic number.
130362394 is a deficient number, since it is larger than the sum of its proper divisors (67378586).
130362394 is an equidigital number, since it uses as much as digits as its factorization.
130362394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 732464.
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 130362394 is about 11417.6352192562. The cubic root of 130362394 is about 507.0499868370.
The spelling of 130362394 in words is "one hundred thirty million, three hundred sixty-two thousand, three hundred ninety-four".
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