Base | Representation |
---|---|
bin | 11000101011101… |
… | …111111101100111 |
3 | 1001212020120100121 |
4 | 120223233331213 |
5 | 1322003344311 |
6 | 105032022411 |
7 | 13155656164 |
oct | 3053577547 |
9 | 1055216317 |
10 | 414121831 |
11 | 1a2840952 |
12 | b6831a07 |
13 | 67a47306 |
14 | 3cddd06b |
15 | 26552b71 |
hex | 18aeff67 |
414121831 has 6 divisors (see below), whose sum is σ = 432910520. Its totient is φ = 396116028.
The previous prime is 414121823. The next prime is 414121843. The reversal of 414121831 is 138121414.
It is not a de Polignac number, because 414121831 - 23 = 414121823 is a prime.
It is a super-2 number, since 2×4141218312 = 342993781821585122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 414121796 and 414121805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (414121811) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 390891 + ... + 391948.
Almost surely, 2414121831 is an apocalyptic number.
414121831 is a deficient number, since it is larger than the sum of its proper divisors (18788689).
414121831 is an equidigital number, since it uses as much as digits as its factorization.
414121831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 782885 (or 782862 counting only the distinct ones).
The product of its digits is 768, while the sum is 25.
The square root of 414121831 is about 20349.9835626469. The cubic root of 414121831 is about 745.3770930026.
The spelling of 414121831 in words is "four hundred fourteen million, one hundred twenty-one thousand, eight hundred thirty-one".
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