Base | Representation |
---|---|
bin | 1111100001000… |
… | …11000010101010 |
3 | 100001221011111022 |
4 | 13300203002222 |
5 | 231310320304 |
6 | 20525532442 |
7 | 3140254331 |
oct | 760430252 |
9 | 301834438 |
10 | 130166954 |
11 | 675263a5 |
12 | 37714122 |
13 | 20c76788 |
14 | 13404d18 |
15 | b662ebe |
hex | 7c230aa |
130166954 has 8 divisors (see below), whose sum is σ = 201548928. Its totient is φ = 62983980.
The previous prime is 130166951. The next prime is 130166989. The reversal of 130166954 is 459661031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (130166951) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049672 + ... + 1049795.
It is an arithmetic number, because the mean of its divisors is an integer number (25193616).
Almost surely, 2130166954 is an apocalyptic number.
130166954 is a deficient number, since it is larger than the sum of its proper divisors (71381974).
130166954 is a wasteful number, since it uses less digits than its factorization.
130166954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2099500.
The product of its (nonzero) digits is 19440, while the sum is 35.
The square root of 130166954 is about 11409.0733190737. The cubic root of 130166954 is about 506.7964694169.
The spelling of 130166954 in words is "one hundred thirty million, one hundred sixty-six thousand, nine hundred fifty-four".
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