Base | Representation |
---|---|
bin | 1001100100010… |
… | …0110001001010 |
3 | 2210111200200000 |
4 | 2121010301022 |
5 | 40233040222 |
6 | 3552023430 |
7 | 665035656 |
oct | 231046112 |
9 | 83450600 |
10 | 40127562 |
11 | 20718482 |
12 | 11531b76 |
13 | 840c927 |
14 | 5487a66 |
15 | 37c99ac |
hex | 2644c4a |
40127562 has 24 divisors (see below), whose sum is σ = 90164256. Its totient is φ = 13375692.
The previous prime is 40127513. The next prime is 40127629. The reversal of 40127562 is 26572104.
It is a super-2 number, since 2×401275622 = 3220442464127688, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40798 + ... + 41769.
It is an arithmetic number, because the mean of its divisors is an integer number (3756844).
Almost surely, 240127562 is an apocalyptic number.
40127562 is an abundant number, since it is smaller than the sum of its proper divisors (50036694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40127562 is an equidigital number, since it uses as much as digits as its factorization.
40127562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82584 (or 82572 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 40127562 is about 6334.6319545811. The cubic root of 40127562 is about 342.3583501487.
Adding to 40127562 its reverse (26572104), we get a palindrome (66699666).
The spelling of 40127562 in words is "forty million, one hundred twenty-seven thousand, five hundred sixty-two".
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