Base | Representation |
---|---|
bin | 1111100000101… |
… | …01011001001110 |
3 | 100001211022210221 |
4 | 13300111121032 |
5 | 231302023204 |
6 | 20524421554 |
7 | 3136632343 |
oct | 760253116 |
9 | 301738727 |
10 | 130111054 |
11 | 674983a7 |
12 | 376a78ba |
13 | 20c571b8 |
14 | 133cc7ca |
15 | b651654 |
hex | 7c1564e |
130111054 has 8 divisors (see below), whose sum is σ = 195232248. Its totient is φ = 65033640.
The previous prime is 130111043. The next prime is 130111063. The reversal of 130111054 is 450111031.
130111054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2077 + ... + 16264.
It is an arithmetic number, because the mean of its divisors is an integer number (24404031).
Almost surely, 2130111054 is an apocalyptic number.
130111054 is a deficient number, since it is larger than the sum of its proper divisors (65121194).
130111054 is a wasteful number, since it uses less digits than its factorization.
130111054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21890.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 130111054 is about 11406.6232514272. The cubic root of 130111054 is about 506.7239113722.
Adding to 130111054 its reverse (450111031), we get a palindrome (580222085).
The spelling of 130111054 in words is "one hundred thirty million, one hundred eleven thousand, fifty-four".
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