Base | Representation |
---|---|
bin | 11100001011100… |
… | …011110000111010 |
3 | 1012221122022212100 |
4 | 130023203300322 |
5 | 1432013321442 |
6 | 114525324230 |
7 | 14500444455 |
oct | 3413436072 |
9 | 1187568770 |
10 | 472792122 |
11 | 2229737a0 |
12 | 112406676 |
13 | 76c49c6a |
14 | 46b1249c |
15 | 2b79184c |
hex | 1c2e3c3a |
472792122 has 24 divisors (see below), whose sum is σ = 1117509120. Its totient is φ = 143270280.
The previous prime is 472792121. The next prime is 472792123. The reversal of 472792122 is 221297274.
It is an interprime number because it is at equal distance from previous prime (472792121) and next prime (472792123).
It is not an unprimeable number, because it can be changed into a prime (472792121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1193722 + ... + 1194117.
It is an arithmetic number, because the mean of its divisors is an integer number (46562880).
Almost surely, 2472792122 is an apocalyptic number.
472792122 is an abundant number, since it is smaller than the sum of its proper divisors (644716998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472792122 is a wasteful number, since it uses less digits than its factorization.
472792122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2387858 (or 2387855 counting only the distinct ones).
The product of its digits is 28224, while the sum is 36.
The square root of 472792122 is about 21743.7835254125. The cubic root of 472792122 is about 779.0345945660.
The spelling of 472792122 in words is "four hundred seventy-two million, seven hundred ninety-two thousand, one hundred twenty-two".
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