Base | Representation |
---|---|
bin | 111100111001011010… |
… | …0011101011111101101 |
3 | 110111112221221022112011 |
4 | 1321302310131133231 |
5 | 4120311443430210 |
6 | 140024414041221 |
7 | 12306510223246 |
oct | 1716264353755 |
9 | 414487838464 |
10 | 130775373805 |
11 | 5050931aa2a |
12 | 214184a9211 |
13 | c4417146bb |
14 | 6488463ccd |
15 | 3605e73d8a |
hex | 1e72d1d7ed |
130775373805 has 8 divisors (see below), whose sum is σ = 157509529344. Its totient is φ = 104234245200.
The previous prime is 130775373797. The next prime is 130775373823. The reversal of 130775373805 is 508373577031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130775373805 - 23 = 130775373797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48255241 + ... + 48257950.
It is an arithmetic number, because the mean of its divisors is an integer number (19688691168).
Almost surely, 2130775373805 is an apocalyptic number.
It is an amenable number.
130775373805 is a deficient number, since it is larger than the sum of its proper divisors (26734155539).
130775373805 is an equidigital number, since it uses as much as digits as its factorization.
130775373805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96513467.
The product of its (nonzero) digits is 1852200, while the sum is 49.
The spelling of 130775373805 in words is "one hundred thirty billion, seven hundred seventy-five million, three hundred seventy-three thousand, eight hundred five".
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