Base | Representation |
---|---|
bin | 1110100111001001001101… |
… | …10111000001111000011101 |
3 | 11012202201111200222121111021 |
4 | 13103210212313001320131 |
5 | 13202414401342114323 |
6 | 152200525544124141 |
7 | 6524260424135203 |
oct | 723444667017035 |
9 | 135681450877437 |
10 | 32131302301213 |
11 | a268899540165 |
12 | 372b318166651 |
13 | 14c0c7960a67b |
14 | 7d1240265073 |
15 | 3aac2011205d |
hex | 1d3926dc1e1d |
32131302301213 has 16 divisors (see below), whose sum is σ = 33935074500096. Its totient is φ = 30361487880240.
The previous prime is 32131302301207. The next prime is 32131302301249. The reversal of 32131302301213 is 31210320313123.
It is a cyclic number.
It is not a de Polignac number, because 32131302301213 - 225 = 32131268746781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32131302301013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22621606 + ... + 23999992.
It is an arithmetic number, because the mean of its divisors is an integer number (2120942156256).
Almost surely, 232131302301213 is an apocalyptic number.
It is an amenable number.
32131302301213 is a deficient number, since it is larger than the sum of its proper divisors (1803772198883).
32131302301213 is a wasteful number, since it uses less digits than its factorization.
32131302301213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1390704.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 32131302301213 its reverse (31210320313123), we get a palindrome (63341622614336).
The spelling of 32131302301213 in words is "thirty-two trillion, one hundred thirty-one billion, three hundred two million, three hundred one thousand, two hundred thirteen".
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