Base | Representation |
---|---|
bin | 111100100110000000… |
… | …1011001100011110101 |
3 | 110102212121010011121011 |
4 | 1321030001121203311 |
5 | 4112443330013013 |
6 | 135440042352221 |
7 | 12254414416252 |
oct | 1711401314365 |
9 | 412777104534 |
10 | 130124454133 |
11 | 50204953393 |
12 | 212764bb671 |
13 | c3698cac2b |
14 | 6425c24429 |
15 | 35b8c48c3d |
hex | 1e4c0598f5 |
130124454133 has 8 divisors (see below), whose sum is σ = 130231855800. Its totient is φ = 130017101760.
The previous prime is 130124454121. The next prime is 130124454167. The reversal of 130124454133 is 331454421031.
It can be written as a sum of positive squares in 4 ways, for example, as 83857734724 + 46266719409 = 289582^2 + 215097^2 .
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 130124454133 - 233 = 121534519541 is a prime.
It is a super-2 number, since 2×1301244541332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130124454095 and 130124454104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130124454113) 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, 6671191 + ... + 6690667.
It is an arithmetic number, because the mean of its divisors is an integer number (16278981975).
Almost surely, 2130124454133 is an apocalyptic number.
It is an amenable number.
130124454133 is a deficient number, since it is larger than the sum of its proper divisors (107401667).
130124454133 is a wasteful number, since it uses less digits than its factorization.
130124454133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24647.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 130124454133 its reverse (331454421031), we get a palindrome (461578875164).
The spelling of 130124454133 in words is "one hundred thirty billion, one hundred twenty-four million, four hundred fifty-four thousand, one hundred thirty-three".
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