| Base | Representation |
|---|---|
| bin | 11100001010010… |
| … | …001010001100100 |
| 3 | 1012221000011101100 |
| 4 | 130022101101210 |
| 5 | 1431422013434 |
| 6 | 114514200100 |
| 7 | 14464536423 |
| oct | 3412212144 |
| 9 | 1187004340 |
| 10 | 472454244 |
| 11 | 222762959 |
| 12 | 112283030 |
| 13 | 76b5c232 |
| 14 | 46a652ba |
| 15 | 2b726699 |
| hex | 1c291464 |
472454244 has 72 divisors (see below), whose sum is σ = 1228106880. Its totient is φ = 153058752.
The previous prime is 472454239. The next prime is 472454249. The reversal of 472454244 is 442454274.
472454244 is a `hidden beast` number, since 4 + 72 + 4 + 542 + 44 = 666.
It is an interprime number because it is at equal distance from previous prime (472454239) and next prime (472454249).
It is a super-2 number, since 2×4724542442 = 446426025347223072, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 472454199 and 472454208.
It is not an unprimeable number, because it can be changed into a prime (472454249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369334 + ... + 370610.
It is an arithmetic number, because the mean of its divisors is an integer number (17057040).
Almost surely, 2472454244 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 472454244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614053440).
472454244 is an abundant number, since it is smaller than the sum of its proper divisors (755652636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472454244 is a wasteful number, since it uses less digits than its factorization.
472454244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1569 (or 1564 counting only the distinct ones).
The product of its digits is 143360, while the sum is 36.
The square root of 472454244 is about 21736.0126058116. The cubic root of 472454244 is about 778.8489729042.
The spelling of 472454244 in words is "four hundred seventy-two million, four hundred fifty-four thousand, two hundred forty-four".
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