Base | Representation |
---|---|
bin | 1111100100000… |
… | …01001011000010 |
3 | 100002122202101022 |
4 | 13302001023002 |
5 | 231410140024 |
6 | 20542105442 |
7 | 3143451401 |
oct | 762011302 |
9 | 302582338 |
10 | 130552514 |
11 | 6776a044 |
12 | 3787b282 |
13 | 21080111 |
14 | 134a5638 |
15 | b6dc35e |
hex | 7c812c2 |
130552514 has 4 divisors (see below), whose sum is σ = 195828774. Its totient is φ = 65276256.
The previous prime is 130552507. The next prime is 130552523. The reversal of 130552514 is 415255031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 98346889 + 32205625 = 9917^2 + 5675^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32638127 + ... + 32638130.
Almost surely, 2130552514 is an apocalyptic number.
130552514 is a deficient number, since it is larger than the sum of its proper divisors (65276260).
130552514 is an equidigital number, since it uses as much as digits as its factorization.
130552514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65276259.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 130552514 is about 11425.9579029506. The cubic root of 130552514 is about 507.2963603378.
The spelling of 130552514 in words is "one hundred thirty million, five hundred fifty-two thousand, five hundred fourteen".
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