Base | Representation |
---|---|
bin | 100101011000000100… |
… | …100101101010110110 |
3 | 10211120220000020211200 |
4 | 211120010211222312 |
5 | 1124142332203132 |
6 | 30234142313330 |
7 | 2620341644262 |
oct | 453004455266 |
9 | 124526006750 |
10 | 40132303542 |
11 | 16024703711 |
12 | 7940288846 |
13 | 3a275c6696 |
14 | 1d29dab0a2 |
15 | 109d41cd7c |
hex | 958125ab6 |
40132303542 has 48 divisors (see below), whose sum is σ = 87228414000. Its totient is φ = 13335181056.
The previous prime is 40132303501. The next prime is 40132303579. The reversal of 40132303542 is 24530323104.
It is a super-2 number, since 2×401323035422 (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 23 ways as a sum of consecutive naturals, for example, 9851218 + ... + 9855290.
It is an arithmetic number, because the mean of its divisors is an integer number (1817258625).
Almost surely, 240132303542 is an apocalyptic number.
40132303542 is an abundant number, since it is smaller than the sum of its proper divisors (47096110458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40132303542 is a wasteful number, since it uses less digits than its factorization.
40132303542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5677 (or 5674 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 40132303542 its reverse (24530323104), we get a palindrome (64662626646).
The spelling of 40132303542 in words is "forty billion, one hundred thirty-two million, three hundred three thousand, five hundred forty-two".
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