Base | Representation |
---|---|
bin | 1011111100011001101111… |
… | …1011010001101011000001 |
3 | 1201111102211201200102121102 |
4 | 2333012123323101223001 |
5 | 3210130003220444413 |
6 | 43532524245504145 |
7 | 2523531255662231 |
oct | 277063373215301 |
9 | 51442751612542 |
10 | 13132331031233 |
11 | 4203432565117 |
12 | 1581173112055 |
13 | 7434b177b56b |
14 | 335872d19cc1 |
15 | 17b906e9b458 |
hex | bf19bed1ac1 |
13132331031233 has 16 divisors (see below), whose sum is σ = 13953366528000. Its totient is φ = 12335892553152.
The previous prime is 13132331031173. The next prime is 13132331031241. The reversal of 13132331031233 is 33213013323131.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13132331031233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13132331031196 and 13132331031205.
It is not an unprimeable number, because it can be changed into a prime (13132331031263) 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, 14318648 + ... + 15208166.
It is an arithmetic number, because the mean of its divisors is an integer number (872085408000).
Almost surely, 213132331031233 is an apocalyptic number.
It is an amenable number.
13132331031233 is a deficient number, since it is larger than the sum of its proper divisors (821035496767).
13132331031233 is a wasteful number, since it uses less digits than its factorization.
13132331031233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903344.
The product of its (nonzero) digits is 8748, while the sum is 29.
Adding to 13132331031233 its reverse (33213013323131), we get a palindrome (46345344354364).
The spelling of 13132331031233 in words is "thirteen trillion, one hundred thirty-two billion, three hundred thirty-one million, thirty-one thousand, two hundred thirty-three".
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