Base | Representation |
---|---|
bin | 1001100110000… |
… | …1001100111010 |
3 | 2210201121102111 |
4 | 2121201030322 |
5 | 40300302101 |
6 | 3554322534 |
7 | 666032344 |
oct | 231411472 |
9 | 83647374 |
10 | 40244026 |
11 | 20797a29 |
12 | 1158944a |
13 | 8450944 |
14 | 54b8294 |
15 | 37ee251 |
hex | 266133a |
40244026 has 8 divisors (see below), whose sum is σ = 60409440. Its totient is φ = 20107548.
The previous prime is 40244023. The next prime is 40244027. The reversal of 40244026 is 62044204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 40243988 and 40244006.
It is not an unprimeable number, because it can be changed into a prime (40244021) 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, 3336 + ... + 9571.
It is an arithmetic number, because the mean of its divisors is an integer number (7551180).
Almost surely, 240244026 is an apocalyptic number.
40244026 is a deficient number, since it is larger than the sum of its proper divisors (20165414).
40244026 is a wasteful number, since it uses less digits than its factorization.
40244026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14468.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 40244026 is about 6343.8179355968. The cubic root of 40244026 is about 342.6892441650.
The spelling of 40244026 in words is "forty million, two hundred forty-four thousand, twenty-six".
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