Base | Representation |
---|---|
bin | 1001100111001… |
… | …0010101100010 |
3 | 2210212011200220 |
4 | 2121302111202 |
5 | 40310023320 |
6 | 4000023510 |
7 | 666444066 |
oct | 231622542 |
9 | 83764626 |
10 | 40314210 |
11 | 20835732 |
12 | 11601b96 |
13 | 8476881 |
14 | 54d5aa6 |
15 | 3814e40 |
hex | 2672562 |
40314210 has 32 divisors (see below), whose sum is σ = 96984000. Its totient is φ = 10724928.
The previous prime is 40314173. The next prime is 40314217. The reversal of 40314210 is 1241304.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 40314210.
It is not an unprimeable number, because it can be changed into a prime (40314217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13624 + ... + 16316.
It is an arithmetic number, because the mean of its divisors is an integer number (3030750).
Almost surely, 240314210 is an apocalyptic number.
40314210 is an abundant number, since it is smaller than the sum of its proper divisors (56669790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40314210 is a wasteful number, since it uses less digits than its factorization.
40314210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3202.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 40314210 is about 6349.3472105406. The cubic root of 40314210 is about 342.8883406631. Note that the first 3 decimals are identical.
Adding to 40314210 its reverse (1241304), we get a palindrome (41555514).
The spelling of 40314210 in words is "forty million, three hundred fourteen thousand, two hundred ten".
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