Base | Representation |
---|---|
bin | 1110010011000100001011… |
… | …01110110010100001110000 |
3 | 11010022202202112001222101121 |
4 | 13021202011232302201300 |
5 | 13110113443441221112 |
6 | 150511552014312024 |
7 | 6423365210321161 |
oct | 711420556624160 |
9 | 133282675058347 |
10 | 31441404242032 |
11 | a022252023194 |
12 | 363967a7b8614 |
13 | 1470bb1000c05 |
14 | 7a9ab485b768 |
15 | 397ce2d52407 |
hex | 1c9885bb2870 |
31441404242032 has 20 divisors (see below), whose sum is σ = 61206430302376. Its totient is φ = 15646196422080.
The previous prime is 31441404242011. The next prime is 31441404242033. The reversal of 31441404242032 is 23024240414413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31441404242033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4656602703 + ... + 4656609454.
Almost surely, 231441404242032 is an apocalyptic number.
It is an amenable number.
31441404242032 is a deficient number, since it is larger than the sum of its proper divisors (29765026060344).
31441404242032 is a wasteful number, since it uses less digits than its factorization.
31441404242032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9313212376 (or 9313212370 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 34.
Adding to 31441404242032 its reverse (23024240414413), we get a palindrome (54465644656445).
The spelling of 31441404242032 in words is "thirty-one trillion, four hundred forty-one billion, four hundred four million, two hundred forty-two thousand, thirty-two".
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