Base | Representation |
---|---|
bin | 1111100101101… |
… | …01001000111101 |
3 | 100010001120100222 |
4 | 13302311020331 |
5 | 231433442443 |
6 | 20550431125 |
7 | 3145326104 |
oct | 762651075 |
9 | 303046328 |
10 | 130765373 |
11 | 678a4a62 |
12 | 379624a5 |
13 | 21125c7b |
14 | 1351d03b |
15 | b730468 |
hex | 7cb523d |
130765373 has 4 divisors (see below), whose sum is σ = 136450848. Its totient is φ = 125079900.
The previous prime is 130765367. The next prime is 130765387. The reversal of 130765373 is 373567031.
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.
It is a cyclic number.
It is not a de Polignac number, because 130765373 - 24 = 130765357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130765333) 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, 2842703 + ... + 2842748.
It is an arithmetic number, because the mean of its divisors is an integer number (34112712).
Almost surely, 2130765373 is an apocalyptic number.
It is an amenable number.
130765373 is a deficient number, since it is larger than the sum of its proper divisors (5685475).
130765373 is an equidigital number, since it uses as much as digits as its factorization.
130765373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5685474.
The product of its (nonzero) digits is 39690, while the sum is 35.
The square root of 130765373 is about 11435.2688206268. The cubic root of 130765373 is about 507.5719172998.
The spelling of 130765373 in words is "one hundred thirty million, seven hundred sixty-five thousand, three hundred seventy-three".
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