Base | Representation |
---|---|
bin | 1001101100010010111111… |
… | …01000010101100000001110 |
3 | 2210110112011210101220201221 |
4 | 10312021133220111200032 |
5 | 10243143444411211420 |
6 | 113155055204153554 |
7 | 4326554521664032 |
oct | 466113750254016 |
9 | 83415153356657 |
10 | 21313232132110 |
11 | 68779889a39a6 |
12 | 24827923988ba |
13 | bb7aa18a7739 |
14 | 5397ccd1a1c2 |
15 | 26e6157b2caa |
hex | 13625fa1580e |
21313232132110 has 16 divisors (see below), whose sum is σ = 38621293128000. Its totient is φ = 8468076121696.
The previous prime is 21313232132107. The next prime is 21313232132147. The reversal of 21313232132110 is 1123123231312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7152089830 + ... + 7152092809.
It is an arithmetic number, because the mean of its divisors is an integer number (2413830820500).
Almost surely, 221313232132110 is an apocalyptic number.
21313232132110 is a deficient number, since it is larger than the sum of its proper divisors (17308060995890).
21313232132110 is a wasteful number, since it uses less digits than its factorization.
21313232132110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14304182795.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 21313232132110 its reverse (1123123231312), we get a palindrome (22436355363422).
The spelling of 21313232132110 in words is "twenty-one trillion, three hundred thirteen billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred ten".
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