Base | Representation |
---|---|
bin | 1001100101111… |
… | …0110110111010 |
3 | 2210201010020221 |
4 | 2121132312322 |
5 | 40300000201 |
6 | 3554210254 |
7 | 665662351 |
oct | 231366672 |
9 | 83633227 |
10 | 40234426 |
11 | 207907a1 |
12 | 1158398a |
13 | 844946b |
14 | 54b4998 |
15 | 37eb4a1 |
hex | 265edba |
40234426 has 8 divisors (see below), whose sum is σ = 62432820. Its totient is φ = 19423488.
The previous prime is 40234421. The next prime is 40234433. The reversal of 40234426 is 62443204.
It can be written as a sum of positive squares in 2 ways, for example, as 35820225 + 4414201 = 5985^2 + 2101^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 40234426.
It is not an unprimeable number, because it can be changed into a prime (40234421) 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, 346791 + ... + 346906.
Almost surely, 240234426 is an apocalyptic number.
40234426 is a deficient number, since it is larger than the sum of its proper divisors (22198394).
40234426 is a wasteful number, since it uses less digits than its factorization.
40234426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693728.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 40234426 is about 6343.0612483248. The cubic root of 40234426 is about 342.6619930945.
The spelling of 40234426 in words is "forty million, two hundred thirty-four thousand, four hundred twenty-six".
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