Base | Representation |
---|---|
bin | 1111100100111… |
… | …01001011110111 |
3 | 100002212120202222 |
4 | 13302131023313 |
5 | 231422323010 |
6 | 20544352555 |
7 | 3144440045 |
oct | 762351367 |
9 | 302776688 |
10 | 130667255 |
11 | 67838274 |
12 | 3791575b |
13 | 210c0404 |
14 | 134d5395 |
15 | b711355 |
hex | 7c9d2f7 |
130667255 has 8 divisors (see below), whose sum is σ = 163618272. Its totient is φ = 99988768.
The previous prime is 130667221. The next prime is 130667267. The reversal of 130667255 is 552766031.
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 130667255 - 210 = 130666231 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, 568004 + ... + 568233.
It is an arithmetic number, because the mean of its divisors is an integer number (20452284).
Almost surely, 2130667255 is an apocalyptic number.
130667255 is a deficient number, since it is larger than the sum of its proper divisors (32951017).
130667255 is a wasteful number, since it uses less digits than its factorization.
130667255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1136265.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 130667255 is about 11430.9778671818. The cubic root of 130667255 is about 507.4449356646. Note that the first 3 decimals are identical.
The spelling of 130667255 in words is "one hundred thirty million, six hundred sixty-seven thousand, two hundred fifty-five".
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