Base | Representation |
---|---|
bin | 11100001010010… |
… | …011101110001101 |
3 | 1012221000200010122 |
4 | 130022103232031 |
5 | 1431422324034 |
6 | 114514314325 |
7 | 14464610564 |
oct | 3412235615 |
9 | 1187020118 |
10 | 472464269 |
11 | 22276a442 |
12 | 1122889a5 |
13 | 76b63974 |
14 | 46a68bdb |
15 | 2b72962e |
hex | 1c293b8d |
472464269 has 2 divisors, whose sum is σ = 472464270. Its totient is φ = 472464268.
The previous prime is 472464253. The next prime is 472464281. The reversal of 472464269 is 962464274.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 469242244 + 3222025 = 21662^2 + 1795^2 .
It is a cyclic number.
It is not a de Polignac number, because 472464269 - 24 = 472464253 is a prime.
It is a super-2 number, since 2×4724642692 = 446444970963408722, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (472464299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236232134 + 236232135.
It is an arithmetic number, because the mean of its divisors is an integer number (236232135).
Almost surely, 2472464269 is an apocalyptic number.
It is an amenable number.
472464269 is a deficient number, since it is larger than the sum of its proper divisors (1).
472464269 is an equidigital number, since it uses as much as digits as its factorization.
472464269 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 580608, while the sum is 44.
The square root of 472464269 is about 21736.2432126621. The cubic root of 472464269 is about 778.8544816603.
It can be divided in two parts, 47246 and 4269, that added together give a palindrome (51515).
The spelling of 472464269 in words is "four hundred seventy-two million, four hundred sixty-four thousand, two hundred sixty-nine".
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