Base | Representation |
---|---|
bin | 11101110100101110… |
… | …001000111000100110 |
3 | 10001122201222010102011 |
4 | 131310232020320212 |
5 | 1011040343220032 |
6 | 22413340304434 |
7 | 2212363130335 |
oct | 356456107046 |
9 | 101581863364 |
10 | 32023023142 |
11 | 12643186290 |
12 | 625854211a |
13 | 3034540906 |
14 | 179adb7d1c |
15 | c76538247 |
hex | 774b88e26 |
32023023142 has 16 divisors (see below), whose sum is σ = 54679629312. Its totient is φ = 13923053320.
The previous prime is 32023023139. The next prime is 32023023163. The reversal of 32023023142 is 24132032023.
It is a super-3 number, since 3×320230231423 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 31642798 + ... + 31643809.
It is an arithmetic number, because the mean of its divisors is an integer number (3417476832).
Almost surely, 232023023142 is an apocalyptic number.
32023023142 is a deficient number, since it is larger than the sum of its proper divisors (22656606170).
32023023142 is a wasteful number, since it uses less digits than its factorization.
32023023142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63286643.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 32023023142 its reverse (24132032023), we get a palindrome (56155055165).
The spelling of 32023023142 in words is "thirty-two billion, twenty-three million, twenty-three thousand, one hundred forty-two".
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