Base | Representation |
---|---|
bin | 11010111101001… |
… | …101001001001000 |
3 | 1011111222210102200 |
4 | 122331031021020 |
5 | 1411234032412 |
6 | 112513200200 |
7 | 14131036425 |
oct | 3275151110 |
9 | 1144883380 |
10 | 452252232 |
11 | 212314883 |
12 | 107560060 |
13 | 72907b93 |
14 | 440c6d4c |
15 | 29a859dc |
hex | 1af4d248 |
452252232 has 24 divisors (see below), whose sum is σ = 1224849990. Its totient is φ = 150750720.
The previous prime is 452252219. The next prime is 452252249. The reversal of 452252232 is 232252254.
It can be written as a sum of positive squares in only one way, i.e., 389430756 + 62821476 = 19734^2 + 7926^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 452252196 and 452252205.
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, 3140569 + ... + 3140712.
Almost surely, 2452252232 is an apocalyptic number.
It is an amenable number.
452252232 is an abundant number, since it is smaller than the sum of its proper divisors (772597758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452252232 is a wasteful number, since it uses less digits than its factorization.
452252232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6281293 (or 6281286 counting only the distinct ones).
The product of its digits is 9600, while the sum is 27.
The square root of 452252232 is about 21266.2227957858. Note that the first 3 decimals coincide. The cubic root of 452252232 is about 767.5857547940.
The spelling of 452252232 in words is "four hundred fifty-two million, two hundred fifty-two thousand, two hundred thirty-two".
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