Base | Representation |
---|---|
bin | 1001110100110… |
… | …1101000001111 |
3 | 2212112210211100 |
4 | 2131031220033 |
5 | 41022244211 |
6 | 4031154143 |
7 | 1010204601 |
oct | 235155017 |
9 | 85483740 |
10 | 41212431 |
11 | 21299567 |
12 | 11975953 |
13 | 86cc670 |
14 | 568b171 |
15 | 3941156 |
hex | 274da0f |
41212431 has 24 divisors (see below), whose sum is σ = 64531376. Its totient is φ = 25194240.
The previous prime is 41212399. The next prime is 41212439. The reversal of 41212431 is 13421214.
It is not a de Polignac number, because 41212431 - 25 = 41212399 is a prime.
It is a super-2 number, since 2×412124312 = 3396928937859522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41212439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17991 + ... + 20151.
Almost surely, 241212431 is an apocalyptic number.
41212431 is a deficient number, since it is larger than the sum of its proper divisors (23318945).
41212431 is a wasteful number, since it uses less digits than its factorization.
41212431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2343 (or 2340 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 41212431 is about 6419.6908804085. The cubic root of 41212431 is about 345.4162336028.
Adding to 41212431 its reverse (13421214), we get a palindrome (54633645).
The spelling of 41212431 in words is "forty-one million, two hundred twelve thousand, four hundred thirty-one".
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