Base | Representation |
---|---|
bin | 1001101000101… |
… | …0101101100001 |
3 | 2211001020122122 |
4 | 2122022231201 |
5 | 40321222144 |
6 | 4002114025 |
7 | 1000341134 |
oct | 232125541 |
9 | 84036578 |
10 | 40414049 |
11 | 208a3745 |
12 | 1164b915 |
13 | 84b0150 |
14 | 552021b |
15 | 38347ee |
hex | 268ab61 |
40414049 has 24 divisors (see below), whose sum is σ = 47862528. Its totient is φ = 33880320.
The previous prime is 40414009. The next prime is 40414061. The reversal of 40414049 is 94041404.
It is a de Polignac number, because none of the positive numbers 2k-40414049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40414009) 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, 116294 + ... + 116640.
It is an arithmetic number, because the mean of its divisors is an integer number (1994272).
Almost surely, 240414049 is an apocalyptic number.
It is an amenable number.
40414049 is a deficient number, since it is larger than the sum of its proper divisors (7448479).
40414049 is a wasteful number, since it uses less digits than its factorization.
40414049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425 (or 408 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 40414049 is about 6357.2044956883. The cubic root of 40414049 is about 343.1711640791.
The spelling of 40414049 in words is "forty million, four hundred fourteen thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •