Base | Representation |
---|---|
bin | 1101000001010… |
… | …11100110001010 |
3 | 21121112111001010 |
4 | 12200223212022 |
5 | 210430333344 |
6 | 14501104350 |
7 | 2464305123 |
oct | 640534612 |
9 | 247474033 |
10 | 109230474 |
11 | 56726521 |
12 | 306b80b6 |
13 | 19826022 |
14 | 1071504a |
15 | 98c98b9 |
hex | 682b98a |
109230474 has 32 divisors (see below), whose sum is σ = 231880320. Its totient is φ = 34184192.
The previous prime is 109230467. The next prime is 109230493. The reversal of 109230474 is 474032901.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50242 + ... + 52370.
It is an arithmetic number, because the mean of its divisors is an integer number (7246260).
Almost surely, 2109230474 is an apocalyptic number.
109230474 is an abundant number, since it is smaller than the sum of its proper divisors (122649846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109230474 is a wasteful number, since it uses less digits than its factorization.
109230474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2654.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 109230474 is about 10451.3383831928. The cubic root of 109230474 is about 478.0220603370.
The spelling of 109230474 in words is "one hundred nine million, two hundred thirty thousand, four hundred seventy-four".
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