Base | Representation |
---|---|
bin | 1001100101111… |
… | …0110110101010 |
3 | 2210201010020100 |
4 | 2121132312222 |
5 | 40300000120 |
6 | 3554210230 |
7 | 665662326 |
oct | 231366652 |
9 | 83633210 |
10 | 40234410 |
11 | 20790787 |
12 | 11583976 |
13 | 8449458 |
14 | 54b4986 |
15 | 37eb490 |
hex | 265edaa |
40234410 has 48 divisors (see below), whose sum is σ = 110767176. Its totient is φ = 10097664.
The previous prime is 40234399. The next prime is 40234421. The reversal of 40234410 is 1443204.
It is an interprime number because it is at equal distance from previous prime (40234399) and next prime (40234421).
It can be written as a sum of positive squares in 4 ways, for example, as 36036009 + 4198401 = 6003^2 + 2049^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11619 + ... + 14678.
Almost surely, 240234410 is an apocalyptic number.
40234410 is an abundant number, since it is smaller than the sum of its proper divisors (70532766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40234410 is a wasteful number, since it uses less digits than its factorization.
40234410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26327 (or 26324 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 40234410 is about 6343.0599871040. The cubic root of 40234410 is about 342.6619476725.
Adding to 40234410 its reverse (1443204), we get a palindrome (41677614).
The spelling of 40234410 in words is "forty million, two hundred thirty-four thousand, four hundred ten".
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