Base | Representation |
---|---|
bin | 11010111101111… |
… | …000101100101000 |
3 | 1011112022212011002 |
4 | 122331320230220 |
5 | 1411310240012 |
6 | 112521054132 |
7 | 14132411513 |
oct | 3275705450 |
9 | 1145285132 |
10 | 452430632 |
11 | 212426915 |
12 | 107627348 |
13 | 7296b144 |
14 | 44131d7a |
15 | 29abd7c2 |
hex | 1af78b28 |
452430632 has 16 divisors (see below), whose sum is σ = 860969760. Its totient is φ = 222838704.
The previous prime is 452430619. The next prime is 452430659. The reversal of 452430632 is 236034254.
It is a junction number, because it is equal to n+sod(n) for n = 452430595 and 452430604.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421508 + ... + 422579.
It is an arithmetic number, because the mean of its divisors is an integer number (53810610).
Almost surely, 2452430632 is an apocalyptic number.
It is an amenable number.
452430632 is a deficient number, since it is larger than the sum of its proper divisors (408539128).
452430632 is a wasteful number, since it uses less digits than its factorization.
452430632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 844160 (or 844156 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 29.
The square root of 452430632 is about 21270.4168271334. The cubic root of 452430632 is about 767.6866714116.
Adding to 452430632 its reverse (236034254), we get a palindrome (688464886).
The spelling of 452430632 in words is "four hundred fifty-two million, four hundred thirty thousand, six hundred thirty-two".
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