Base | Representation |
---|---|
bin | 1111100000001… |
… | …11001001011010 |
3 | 100001201100202121 |
4 | 13300013021122 |
5 | 231243141243 |
6 | 20523251454 |
7 | 3136300246 |
oct | 760071132 |
9 | 301640677 |
10 | 130052698 |
11 | 67458576 |
12 | 37679b8a |
13 | 20c36779 |
14 | 133b5426 |
15 | b63e1ed |
hex | 7c0725a |
130052698 has 4 divisors (see below), whose sum is σ = 195079050. Its totient is φ = 65026348.
The previous prime is 130052633. The next prime is 130052731. The reversal of 130052698 is 896250031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896250031 = 199 ⋅4503769.
It can be written as a sum of positive squares in only one way, i.e., 75986089 + 54066609 = 8717^2 + 7353^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 32513173 + ... + 32513176.
Almost surely, 2130052698 is an apocalyptic number.
130052698 is a deficient number, since it is larger than the sum of its proper divisors (65026352).
130052698 is an equidigital number, since it uses as much as digits as its factorization.
130052698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65026351.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 130052698 is about 11404.0649770159. The cubic root of 130052698 is about 506.6481432709.
The spelling of 130052698 in words is "one hundred thirty million, fifty-two thousand, six hundred ninety-eight".
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