Base | Representation |
---|---|
bin | 101110101111100010101… |
… | …110100100110000110011 |
3 | 102101002002212102221012002 |
4 | 232233202232210300303 |
5 | 410111432433231011 |
6 | 10455345550524215 |
7 | 451032635105660 |
oct | 56574256446063 |
9 | 12332085387162 |
10 | 3212144430131 |
11 | 1029298876a9a |
12 | 43a65080666b |
13 | 1a3b99bb24c0 |
14 | b167bc70a67 |
15 | 5884de67c3b |
hex | 2ebe2ba4c33 |
3212144430131 has 16 divisors (see below), whose sum is σ = 4089732964800. Its totient is φ = 2453839774848.
The previous prime is 3212144430067. The next prime is 3212144430167. The reversal of 3212144430131 is 1310344412123.
It is not a de Polignac number, because 3212144430131 - 26 = 3212144430067 is a prime.
It is a super-2 number, since 2×32121444301312 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 3212144430094 and 3212144430103.
It is not an unprimeable number, because it can be changed into a prime (3212144432131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608588576 + ... + 608593853.
It is an arithmetic number, because the mean of its divisors is an integer number (255608310300).
Almost surely, 23212144430131 is an apocalyptic number.
3212144430131 is a deficient number, since it is larger than the sum of its proper divisors (877588534669).
3212144430131 is a wasteful number, since it uses less digits than its factorization.
3212144430131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1217182478.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 3212144430131 its reverse (1310344412123), we get a palindrome (4522488842254).
The spelling of 3212144430131 in words is "three trillion, two hundred twelve billion, one hundred forty-four million, four hundred thirty thousand, one hundred thirty-one".
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