Base | Representation |
---|---|
bin | 11010111101000… |
… | …111100111111110 |
3 | 1011111221122102120 |
4 | 122331013213332 |
5 | 1411232322010 |
6 | 112512503410 |
7 | 14130613506 |
oct | 3275074776 |
9 | 1144848376 |
10 | 452229630 |
11 | 2122a98a6 |
12 | 10754ab66 |
13 | 728ca7c8 |
14 | 440bca06 |
15 | 29a7de70 |
hex | 1af479fe |
452229630 has 16 divisors (see below), whose sum is σ = 1085351184. Its totient is φ = 120594560.
The previous prime is 452229587. The next prime is 452229653. The reversal of 452229630 is 36922254.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 452229591 and 452229600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7537131 + ... + 7537190.
It is an arithmetic number, because the mean of its divisors is an integer number (67834449).
Almost surely, 2452229630 is an apocalyptic number.
452229630 is an abundant number, since it is smaller than the sum of its proper divisors (633121554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452229630 is a wasteful number, since it uses less digits than its factorization.
452229630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15074331.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 452229630 is about 21265.6913830705. The cubic root of 452229630 is about 767.5729674885.
The spelling of 452229630 in words is "four hundred fifty-two million, two hundred twenty-nine thousand, six hundred thirty".
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