Base | Representation |
---|---|
bin | 100101011110000000… |
… | …111100110101010110 |
3 | 10211211211122000200211 |
4 | 211132000330311112 |
5 | 1124343343410032 |
6 | 30252103400034 |
7 | 2622662316646 |
oct | 453600746526 |
9 | 124754560624 |
10 | 40232013142 |
11 | 16075a16a42 |
12 | 796975301a |
13 | 3a42167c49 |
14 | 1d39324526 |
15 | 10a7066747 |
hex | 95e03cd56 |
40232013142 has 32 divisors (see below), whose sum is σ = 63243892800. Its totient is φ = 19170200448.
The previous prime is 40232013121. The next prime is 40232013179. The reversal of 40232013142 is 24131023204.
40232013142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×402320131422 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1650588 + ... + 1674784.
It is an arithmetic number, because the mean of its divisors is an integer number (1976371650).
Almost surely, 240232013142 is an apocalyptic number.
40232013142 is a deficient number, since it is larger than the sum of its proper divisors (23011879658).
40232013142 is a wasteful number, since it uses less digits than its factorization.
40232013142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24600.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 40232013142 its reverse (24131023204), we get a palindrome (64363036346).
The spelling of 40232013142 in words is "forty billion, two hundred thirty-two million, thirteen thousand, one hundred forty-two".
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