Base | Representation |
---|---|
bin | 11100001010010… |
… | …101001011011100 |
3 | 1012221000222022122 |
4 | 130022111023130 |
5 | 1431423021421 |
6 | 114514402112 |
7 | 14464634150 |
oct | 3412251334 |
9 | 1187028278 |
10 | 472470236 |
11 | 222773977 |
12 | 112290338 |
13 | 76b665b4 |
14 | 46a6b060 |
15 | 2b72b2ab |
hex | 1c2952dc |
472470236 has 12 divisors (see below), whose sum is σ = 944940528. Its totient is φ = 202487232.
The previous prime is 472470227. The next prime is 472470247. The reversal of 472470236 is 632074274.
472470236 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 472470196 and 472470205.
It is a congruent number.
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, 8436941 + ... + 8436996.
It is an arithmetic number, because the mean of its divisors is an integer number (78745044).
Almost surely, 2472470236 is an apocalyptic number.
It is an amenable number.
472470236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472470236 is a wasteful number, since it uses less digits than its factorization.
472470236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16873948 (or 16873946 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 35.
The square root of 472470236 is about 21736.3804714584. The cubic root of 472470236 is about 778.8577605010.
The spelling of 472470236 in words is "four hundred seventy-two million, four hundred seventy thousand, two hundred thirty-six".
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