Base | Representation |
---|---|
bin | 1001100100000… |
… | …1011000101111 |
3 | 2210110222200000 |
4 | 2121001120233 |
5 | 40232114321 |
6 | 3551435343 |
7 | 664650411 |
oct | 231013057 |
9 | 83428600 |
10 | 40113711 |
11 | 20709030 |
12 | 11525b53 |
13 | 8406531 |
14 | 54829b1 |
15 | 37c5826 |
hex | 264162f |
40113711 has 48 divisors (see below), whose sum is σ = 67267200. Its totient is φ = 23677920.
The previous prime is 40113709. The next prime is 40113743. The reversal of 40113711 is 11731104.
It is not a de Polignac number, because 40113711 - 21 = 40113709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40113791) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114765 + ... + 115113.
It is an arithmetic number, because the mean of its divisors is an integer number (1401400).
Almost surely, 240113711 is an apocalyptic number.
40113711 is a deficient number, since it is larger than the sum of its proper divisors (27153489).
40113711 is a wasteful number, since it uses less digits than its factorization.
40113711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418 (or 406 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 18.
The square root of 40113711 is about 6333.5385843934. The cubic root of 40113711 is about 342.3189545231.
Adding to 40113711 its reverse (11731104), we get a palindrome (51844815).
The spelling of 40113711 in words is "forty million, one hundred thirteen thousand, seven hundred eleven".
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