Base | Representation |
---|---|
bin | 11011000000000… |
… | …110101010000100 |
3 | 1011120102101202221 |
4 | 123000012222010 |
5 | 1411432341400 |
6 | 112541342124 |
7 | 14140352662 |
oct | 3300065204 |
9 | 1146371687 |
10 | 453012100 |
11 | 212793772 |
12 | 107867944 |
13 | 72b129c8 |
14 | 44243c32 |
15 | 29b85c1a |
hex | 1b006a84 |
453012100 has 18 divisors (see below), whose sum is σ = 983036474. Its totient is φ = 181204800.
The previous prime is 453012097. The next prime is 453012139. The reversal of 453012100 is 1210354.
It can be written as a sum of positive squares in 3 ways, for example, as 125619264 + 327392836 = 11208^2 + 18094^2 .
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, 2264961 + ... + 2265160.
Almost surely, 2453012100 is an apocalyptic number.
It is an amenable number.
453012100 is an abundant number, since it is smaller than the sum of its proper divisors (530024374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453012100 is a wasteful number, since it uses less digits than its factorization.
453012100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4530135 (or 4530128 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 453012100 is about 21284.0809056910. The cubic root of 453012100 is about 768.0154099375.
Adding to 453012100 its reverse (1210354), we get a palindrome (454222454).
The spelling of 453012100 in words is "four hundred fifty-three million, twelve thousand, one hundred".
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