Base | Representation |
---|---|
bin | 1001111101110… |
… | …1001011101111 |
3 | 2220122200102010 |
4 | 2133131023233 |
5 | 41200103211 |
6 | 4051532303 |
7 | 1015204101 |
oct | 237351357 |
9 | 86580363 |
10 | 41800431 |
11 | 21660312 |
12 | 11bba093 |
13 | 88771aa |
14 | 57a1571 |
15 | 3a0a4a6 |
hex | 27dd2ef |
41800431 has 16 divisors (see below), whose sum is σ = 57784320. Its totient is φ = 26849760.
The previous prime is 41800427. The next prime is 41800439. The reversal of 41800431 is 13400814.
It is not a de Polignac number, because 41800431 - 22 = 41800427 is a prime.
It is a super-2 number, since 2×418004312 = 3494552063571522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 41800398 and 41800407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41800439) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23605 + ... + 25313.
It is an arithmetic number, because the mean of its divisors is an integer number (3611520).
Almost surely, 241800431 is an apocalyptic number.
41800431 is a deficient number, since it is larger than the sum of its proper divisors (15983889).
41800431 is a wasteful number, since it uses less digits than its factorization.
41800431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2006.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 41800431 is about 6465.3252818400. The cubic root of 41800431 is about 347.0512289166.
The spelling of 41800431 in words is "forty-one million, eight hundred thousand, four hundred thirty-one".
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