Base | Representation |
---|---|
bin | 101111000010000010111… |
… | …011011000101001100011 |
3 | 102102222101110210200002110 |
4 | 233002002323120221203 |
5 | 410423130033342011 |
6 | 10512433230050403 |
7 | 452335161551400 |
oct | 57020273305143 |
9 | 12388343720073 |
10 | 3232012012131 |
11 | 1036763582451 |
12 | 442476349a03 |
13 | 1a5a15005b96 |
14 | b26047272a7 |
15 | 59113278ba6 |
hex | 2f082ed8a63 |
3232012012131 has 72 divisors (see below), whose sum is σ = 5261255342784. Its totient is φ = 1759516836000.
The previous prime is 3232012012127. The next prime is 3232012012157. The reversal of 3232012012131 is 1312102102323.
It is not a de Polignac number, because 3232012012131 - 22 = 3232012012127 is a prime.
It is a super-2 number, since 2×32320120121312 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 3232012012098 and 3232012012107.
It is not an unprimeable number, because it can be changed into a prime (3232012012121) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19435720 + ... + 19601306.
It is an arithmetic number, because the mean of its divisors is an integer number (73072990872).
Almost surely, 23232012012131 is an apocalyptic number.
3232012012131 is a deficient number, since it is larger than the sum of its proper divisors (2029243330653).
3232012012131 is a wasteful number, since it uses less digits than its factorization.
3232012012131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165901 (or 165871 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 3232012012131 its reverse (1312102102323), we get a palindrome (4544114114454).
It can be divided in two parts, 323201 and 2012131, that added together give a palindrome (2335332).
The spelling of 3232012012131 in words is "three trillion, two hundred thirty-two billion, twelve million, twelve thousand, one hundred thirty-one".
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