Base | Representation |
---|---|
bin | 1111100101010… |
… | …00101010011111 |
3 | 100002221222021022 |
4 | 13302220222133 |
5 | 231430324041 |
6 | 20545354355 |
7 | 3145024112 |
oct | 762505237 |
9 | 302858238 |
10 | 130714271 |
11 | 6786a626 |
12 | 379389bb |
13 | 2110892c |
14 | 13508579 |
15 | b72024b |
hex | 7ca8a9f |
130714271 has 8 divisors (see below), whose sum is σ = 133352784. Its totient is φ = 128082240.
The previous prime is 130714249. The next prime is 130714291. The reversal of 130714271 is 172417031.
It is a happy number.
130714271 is nontrivially palindromic in base 2.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130714271 is a prime.
It is a super-2 number, since 2×1307142712 = 34172441286122882, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130714271.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130714201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69080 + ... + 70946.
It is an arithmetic number, because the mean of its divisors is an integer number (16669098).
Almost surely, 2130714271 is an apocalyptic number.
130714271 is a deficient number, since it is larger than the sum of its proper divisors (2638513).
130714271 is a wasteful number, since it uses less digits than its factorization.
130714271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3241.
The product of its (nonzero) digits is 1176, while the sum is 26.
The square root of 130714271 is about 11433.0341991966. The cubic root of 130714271 is about 507.5057904166.
The spelling of 130714271 in words is "one hundred thirty million, seven hundred fourteen thousand, two hundred seventy-one".
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