Base | Representation |
---|---|
bin | 1110100111000111100011… |
… | …01111111001101111111010 |
3 | 11012202122012121022000220111 |
4 | 13103203301233321233322 |
5 | 13202411040234143232 |
6 | 152200301313414534 |
7 | 6524226354220324 |
oct | 723436157715772 |
9 | 135678177260814 |
10 | 32130411240442 |
11 | a268481563aa9 |
12 | 372b10986a44a |
13 | 14c0b66b23a88 |
14 | 7d1197b94614 |
15 | 3aabbbc9e047 |
hex | 1d38f1bf9bfa |
32130411240442 has 16 divisors (see below), whose sum is σ = 48999978646632. Its totient is φ = 15797238462720.
The previous prime is 32130411240427. The next prime is 32130411240449. The reversal of 32130411240442 is 24404211403123.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 24660351514561 + 7470059725881 = 4965919^2 + 2733141^2 .
It is a super-2 number, since 2×321304112404422 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (32130411240449) 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, 37938883 + ... + 38776534.
Almost surely, 232130411240442 is an apocalyptic number.
32130411240442 is a deficient number, since it is larger than the sum of its proper divisors (16869567406190).
32130411240442 is a wasteful number, since it uses less digits than its factorization.
32130411240442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76718913.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 32130411240442 its reverse (24404211403123), we get a palindrome (56534622643565).
The spelling of 32130411240442 in words is "thirty-two trillion, one hundred thirty billion, four hundred eleven million, two hundred forty thousand, four hundred forty-two".
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