Base | Representation |
---|---|
bin | 1111100001001… |
… | …01101000111101 |
3 | 100001221201002111 |
4 | 13300211220331 |
5 | 231311140342 |
6 | 20530054021 |
7 | 3140330344 |
oct | 760455075 |
9 | 301851074 |
10 | 130177597 |
11 | 675333a0 |
12 | 3771a311 |
13 | 20c7b584 |
14 | 13408b5b |
15 | b666217 |
hex | 7c25a3d |
130177597 has 4 divisors (see below), whose sum is σ = 142011936. Its totient is φ = 118343260.
The previous prime is 130177573. The next prime is 130177601. The reversal of 130177597 is 795771031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 795771031 = 11 ⋅72342821.
It is a cyclic number.
It is not a de Polignac number, because 130177597 - 215 = 130144829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130175597) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5917153 + ... + 5917174.
It is an arithmetic number, because the mean of its divisors is an integer number (35502984).
Almost surely, 2130177597 is an apocalyptic number.
It is an amenable number.
130177597 is a deficient number, since it is larger than the sum of its proper divisors (11834339).
130177597 is a wasteful number, since it uses less digits than its factorization.
130177597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11834338.
The product of its (nonzero) digits is 46305, while the sum is 40.
The square root of 130177597 is about 11409.5397365538. The cubic root of 130177597 is about 506.8102816472.
The spelling of 130177597 in words is "one hundred thirty million, one hundred seventy-seven thousand, five hundred ninety-seven".
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