Base | Representation |
---|---|
bin | 100101011101011001… |
… | …010101001011111100 |
3 | 10211211010002100202210 |
4 | 211131121111023330 |
5 | 1124333214032012 |
6 | 30251053020420 |
7 | 2622505122021 |
oct | 453531251374 |
9 | 124733070683 |
10 | 40221627132 |
11 | 16070072865 |
12 | 7966184710 |
13 | 3a3cc6c78b |
14 | 1d37bbd548 |
15 | 10a61b423c |
hex | 95d6552fc |
40221627132 has 24 divisors (see below), whose sum is σ = 94779678672. Its totient is φ = 13274464000.
The previous prime is 40221627119. The next prime is 40221627137. The reversal of 40221627132 is 23172612204.
It is a self number, because there is not a number n which added to its sum of digits gives 40221627132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40221627137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16591869 + ... + 16594292.
It is an arithmetic number, because the mean of its divisors is an integer number (3949153278).
Almost surely, 240221627132 is an apocalyptic number.
It is an amenable number.
40221627132 is an abundant number, since it is smaller than the sum of its proper divisors (54558051540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40221627132 is a wasteful number, since it uses less digits than its factorization.
40221627132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33186269 (or 33186267 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The spelling of 40221627132 in words is "forty billion, two hundred twenty-one million, six hundred twenty-seven thousand, one hundred thirty-two".
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