Base | Representation |
---|---|
bin | 111100101011101000… |
… | …0101000111100100111 |
3 | 110110100201220020010002 |
4 | 1321113100220330213 |
5 | 4113340111424240 |
6 | 135510455451515 |
7 | 12262164132665 |
oct | 1712720507447 |
9 | 413321806102 |
10 | 130312998695 |
11 | 502a1321740 |
12 | 21309686b9b |
13 | c3999a4069 |
14 | 6442ca3c35 |
15 | 35ca58dd15 |
hex | 1e57428f27 |
130312998695 has 16 divisors (see below), whose sum is σ = 170987397120. Its totient is φ = 94553181600.
The previous prime is 130312998617. The next prime is 130312998703. The reversal of 130312998695 is 596899213031.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-130312998695 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130312998695.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2724935 + ... + 2772344.
It is an arithmetic number, because the mean of its divisors is an integer number (10686712320).
Almost surely, 2130312998695 is an apocalyptic number.
130312998695 is a deficient number, since it is larger than the sum of its proper divisors (40674398425).
130312998695 is a wasteful number, since it uses less digits than its factorization.
130312998695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5497726.
The product of its (nonzero) digits is 3149280, while the sum is 56.
The spelling of 130312998695 in words is "one hundred thirty billion, three hundred twelve million, nine hundred ninety-eight thousand, six hundred ninety-five".
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