Base | Representation |
---|---|
bin | 11100001010001… |
… | …100111000110000 |
3 | 1012220222020201201 |
4 | 130022030320300 |
5 | 1431420430042 |
6 | 114513540544 |
7 | 14464433140 |
oct | 3412147060 |
9 | 1186866651 |
10 | 472436272 |
11 | 222750400 |
12 | 112274754 |
13 | 76b53cb9 |
14 | 46a5c920 |
15 | 2b7211b7 |
hex | 1c28ce30 |
472436272 has 120 divisors (see below), whose sum is σ = 1168425216. Its totient is φ = 181104000.
The previous prime is 472436243. The next prime is 472436299. The reversal of 472436272 is 272634274.
It is a super-2 number, since 2×4724362722 = 446392062202515968, which contains 22 as substring.
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, 961947 + ... + 962437.
Almost surely, 2472436272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 472436272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584212608).
472436272 is an abundant number, since it is smaller than the sum of its proper divisors (695988944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472436272 is a wasteful number, since it uses less digits than its factorization.
472436272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599 (or 582 counting only the distinct ones).
The product of its digits is 112896, while the sum is 37.
The square root of 472436272 is about 21735.5991865879. The cubic root of 472436272 is about 778.8390970616.
The spelling of 472436272 in words is "four hundred seventy-two million, four hundred thirty-six thousand, two hundred seventy-two".
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