Base | Representation |
---|---|
bin | 1111100101011… |
… | …10001010011111 |
3 | 100010000010011200 |
4 | 13302232022133 |
5 | 231432034144 |
6 | 20550050543 |
7 | 3145146564 |
oct | 762561237 |
9 | 303003150 |
10 | 130736799 |
11 | 67885546 |
12 | 37949a53 |
13 | 21115c6b |
14 | 1351286b |
15 | b726c69 |
hex | 7cae29f |
130736799 has 24 divisors (see below), whose sum is σ = 194616240. Its totient is φ = 84509568.
The previous prime is 130736797. The next prime is 130736803. The reversal of 130736799 is 997637031.
It is not a de Polignac number, because 130736799 - 21 = 130736797 is a prime.
It is a super-2 number, since 2×1307367992 = 34184221225532802, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130736797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139059 + ... + 139995.
It is an arithmetic number, because the mean of its divisors is an integer number (8109010).
Almost surely, 2130736799 is an apocalyptic number.
130736799 is a deficient number, since it is larger than the sum of its proper divisors (63879441).
130736799 is a wasteful number, since it uses less digits than its factorization.
130736799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1399 (or 1396 counting only the distinct ones).
The product of its (nonzero) digits is 214326, while the sum is 45.
The square root of 130736799 is about 11434.0193720319. The cubic root of 130736799 is about 507.5349441670.
The spelling of 130736799 in words is "one hundred thirty million, seven hundred thirty-six thousand, seven hundred ninety-nine".
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