Base | Representation |
---|---|
bin | 11100001011000… |
… | …001001011010010 |
3 | 1012221101010112020 |
4 | 130023001023102 |
5 | 1431444303300 |
6 | 114522312310 |
7 | 14466314436 |
oct | 3413011322 |
9 | 1187333466 |
10 | 472650450 |
11 | 222887308 |
12 | 112358696 |
13 | 76bca62c |
14 | 46ab69c6 |
15 | 2b7648a0 |
hex | 1c2c12d2 |
472650450 has 48 divisors (see below), whose sum is σ = 1176728256. Its totient is φ = 125550400.
The previous prime is 472650421. The next prime is 472650461. The reversal of 472650450 is 54056274.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33460 + ... + 45440.
It is an arithmetic number, because the mean of its divisors is an integer number (24515172).
Almost surely, 2472650450 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 472650450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588364128).
472650450 is an abundant number, since it is smaller than the sum of its proper divisors (704077806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472650450 is a wasteful number, since it uses less digits than its factorization.
472650450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12259 (or 12254 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 472650450 is about 21740.5255226271. The cubic root of 472650450 is about 778.9567743080.
The spelling of 472650450 in words is "four hundred seventy-two million, six hundred fifty thousand, four hundred fifty".
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