Base | Representation |
---|---|
bin | 1111100110001… |
… | …00111100100111 |
3 | 100010011212011222 |
4 | 13303010330213 |
5 | 231443030434 |
6 | 20552050555 |
7 | 3146015630 |
oct | 763047447 |
9 | 303155158 |
10 | 130830119 |
11 | 67939672 |
12 | 37993a5b |
13 | 21149594 |
14 | 13538887 |
15 | b74472e |
hex | 7cc4f27 |
130830119 has 8 divisors (see below), whose sum is σ = 149913600. Its totient is φ = 111845016.
The previous prime is 130830109. The next prime is 130830121. The reversal of 130830119 is 911038031.
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 130830119 - 24 = 130830103 is a prime.
It is a super-2 number, since 2×1308301192 = 34233040075108322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130830109) 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, 21719 + ... + 27080.
It is an arithmetic number, because the mean of its divisors is an integer number (18739200).
Almost surely, 2130830119 is an apocalyptic number.
130830119 is a deficient number, since it is larger than the sum of its proper divisors (19083481).
130830119 is an equidigital number, since it uses as much as digits as its factorization.
130830119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49189.
The product of its (nonzero) digits is 648, while the sum is 26.
The square root of 130830119 is about 11438.0994487721. The cubic root of 130830119 is about 507.6556750210.
The spelling of 130830119 in words is "one hundred thirty million, eight hundred thirty thousand, one hundred nineteen".
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