Base | Representation |
---|---|
bin | 111100111001011001… |
… | …0111100001110111001 |
3 | 110111112221012002001001 |
4 | 1321302302330032321 |
5 | 4120311343203132 |
6 | 140024401325001 |
7 | 12306503643622 |
oct | 1716262741671 |
9 | 414487162031 |
10 | 130774975417 |
11 | 50509078689 |
12 | 21418336761 |
13 | c441605278 |
14 | 648839ca49 |
15 | 3605de5ce7 |
hex | 1e72cbc3b9 |
130774975417 has 4 divisors (see below), whose sum is σ = 137657868880. Its totient is φ = 123892081956.
The previous prime is 130774975411. The next prime is 130774975447. The reversal of 130774975417 is 714579477031.
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 130774975417 - 211 = 130774973369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130774975411) 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, 3441446703 + ... + 3441446740.
It is an arithmetic number, because the mean of its divisors is an integer number (34414467220).
Almost surely, 2130774975417 is an apocalyptic number.
It is an amenable number.
130774975417 is a deficient number, since it is larger than the sum of its proper divisors (6882893463).
130774975417 is an equidigital number, since it uses as much as digits as its factorization.
130774975417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6882893462.
The product of its (nonzero) digits is 5186160, while the sum is 55.
The spelling of 130774975417 in words is "one hundred thirty billion, seven hundred seventy-four million, nine hundred seventy-five thousand, four hundred seventeen".
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