Base | Representation |
---|---|
bin | 11011001001011110… |
… | …11110100000000100 |
3 | 1101121202120020012100 |
4 | 31210233132200010 |
5 | 214322204203223 |
6 | 10410134152100 |
7 | 1024120021041 |
oct | 154457364004 |
9 | 41552506170 |
10 | 14575069188 |
11 | 61aa279229 |
12 | 29a91b2630 |
13 | 14b37b8bc4 |
14 | 9c3a101c8 |
15 | 5a4879043 |
hex | 364bde804 |
14575069188 has 18 divisors (see below), whose sum is σ = 36842536094. Its totient is φ = 4858356384.
The previous prime is 14575069147. The next prime is 14575069199. The reversal of 14575069188 is 88196057541.
It is a happy number.
14575069188 is a `hidden beast` number, since 1 + 4 + 57 + 506 + 9 + 1 + 88 = 666.
It can be written as a sum of positive squares in only one way, i.e., 14216269824 + 358799364 = 119232^2 + 18942^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202431481 + ... + 202431552.
Almost surely, 214575069188 is an apocalyptic number.
14575069188 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14575069188 is an abundant number, since it is smaller than the sum of its proper divisors (22267466906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14575069188 is a wasteful number, since it uses less digits than its factorization.
14575069188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404863043 (or 404863038 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 54.
The spelling of 14575069188 in words is "fourteen billion, five hundred seventy-five million, sixty-nine thousand, one hundred eighty-eight".
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