Base | Representation |
---|---|
bin | 1001110001001… |
… | …0010111101111 |
3 | 2212002110212201 |
4 | 2130102113233 |
5 | 40442012321 |
6 | 4022042331 |
7 | 1005144136 |
oct | 234222757 |
9 | 85073781 |
10 | 40969711 |
11 | 21143172 |
12 | 118793a7 |
13 | 8646043 |
14 | 562691d |
15 | 38e4291 |
hex | 27125ef |
40969711 has 4 divisors (see below), whose sum is σ = 43379712. Its totient is φ = 38559712.
The previous prime is 40969697. The next prime is 40969729. The reversal of 40969711 is 11796904.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40969711 - 25 = 40969679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40969751) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204975 + ... + 1205008.
It is an arithmetic number, because the mean of its divisors is an integer number (10844928).
Almost surely, 240969711 is an apocalyptic number.
40969711 is a deficient number, since it is larger than the sum of its proper divisors (2410001).
40969711 is a wasteful number, since it uses less digits than its factorization.
40969711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2410000.
The product of its (nonzero) digits is 13608, while the sum is 37.
The square root of 40969711 is about 6400.7586269129. The cubic root of 40969711 is about 344.7367900693.
The spelling of 40969711 in words is "forty million, nine hundred sixty-nine thousand, seven hundred eleven".
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