Base | Representation |
---|---|
bin | 11101111011111100… |
… | …001000001111010110 |
3 | 10001222011212001012111 |
4 | 131323330020033112 |
5 | 1011312344143110 |
6 | 22433344141234 |
7 | 2215363414504 |
oct | 357374101726 |
9 | 101864761174 |
10 | 32144131030 |
11 | 126a5584450 |
12 | 629100781a |
13 | 3053664b9b |
14 | 17ad101674 |
15 | c81eabe8a |
hex | 77bf083d6 |
32144131030 has 32 divisors (see below), whose sum is σ = 66441461760. Its totient is φ = 11073575520.
The previous prime is 32144131013. The next prime is 32144131031. The reversal of 32144131030 is 3013144123.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 32144130992 and 32144131010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32144131031) 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, 7687894 + ... + 7692073.
It is an arithmetic number, because the mean of its divisors is an integer number (2076295680).
Almost surely, 232144131030 is an apocalyptic number.
32144131030 is an abundant number, since it is smaller than the sum of its proper divisors (34297330730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32144131030 is a wasteful number, since it uses less digits than its factorization.
32144131030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15380004.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 32144131030 its reverse (3013144123), we get a palindrome (35157275153).
The spelling of 32144131030 in words is "thirty-two billion, one hundred forty-four million, one hundred thirty-one thousand, thirty".
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