Base | Representation |
---|---|
bin | 111100100100101000… |
… | …1111011110101000111 |
3 | 110102202101120021121112 |
4 | 1321021101323311013 |
5 | 4112400041112114 |
6 | 135431320435235 |
7 | 12253315433300 |
oct | 1711121736507 |
9 | 412671507545 |
10 | 130078457159 |
11 | 50190997162 |
12 | 21263018b1b |
13 | c3602148a1 |
14 | 641da8d7a7 |
15 | 35b4bb013e |
hex | 1e4947bd47 |
130078457159 has 6 divisors (see below), whose sum is σ = 151315756344. Its totient is φ = 111495820380.
The previous prime is 130078457147. The next prime is 130078457233. The reversal of 130078457159 is 951754870031.
It is a happy number.
It is not a de Polignac number, because 130078457159 - 216 = 130078391623 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 (130078457459) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1327331147 + ... + 1327331244.
It is an arithmetic number, because the mean of its divisors is an integer number (25219292724).
Almost surely, 2130078457159 is an apocalyptic number.
130078457159 is a deficient number, since it is larger than the sum of its proper divisors (21237299185).
130078457159 is an equidigital number, since it uses as much as digits as its factorization.
130078457159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2654662405 (or 2654662398 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 50.
The spelling of 130078457159 in words is "one hundred thirty billion, seventy-eight million, four hundred fifty-seven thousand, one hundred fifty-nine".
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