Base | Representation |
---|---|
bin | 1111100010100… |
… | …11011011100011 |
3 | 100002022020101002 |
4 | 13301103123203 |
5 | 231333141110 |
6 | 20534102215 |
7 | 3142041224 |
oct | 761233343 |
9 | 302266332 |
10 | 130365155 |
11 | 676512a8 |
12 | 377aa96b |
13 | 21015a5b |
14 | 1345724b |
15 | b6a1aa5 |
hex | 7c536e3 |
130365155 has 8 divisors (see below), whose sum is σ = 157034592. Its totient is φ = 103894528.
The previous prime is 130365149. The next prime is 130365203. The reversal of 130365155 is 551563031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130365155 - 26 = 130365091 is a prime.
It is a Duffinian 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, 48254 + ... + 50883.
It is an arithmetic number, because the mean of its divisors is an integer number (19629324).
Almost surely, 2130365155 is an apocalyptic number.
130365155 is a deficient number, since it is larger than the sum of its proper divisors (26669437).
130365155 is an equidigital number, since it uses as much as digits as its factorization.
130365155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99405.
The product of its (nonzero) digits is 6750, while the sum is 29.
The square root of 130365155 is about 11417.7561280665. The cubic root of 130365155 is about 507.0535664867.
It can be divided in two parts, 1303 and 65155, that multiplied together give a triangular number (84896965 = T13030).
The spelling of 130365155 in words is "one hundred thirty million, three hundred sixty-five thousand, one hundred fifty-five".
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