Base | Representation |
---|---|
bin | 11101110100101110… |
… | …111001101011110100 |
3 | 10001122202100021121100 |
4 | 131310232321223310 |
5 | 1011040421114103 |
6 | 22413344450100 |
7 | 2212364622156 |
oct | 356456715364 |
9 | 101582307540 |
10 | 32023223028 |
11 | 12643302485 |
12 | 6258619930 |
13 | 30345b08a4 |
14 | 179b02aad6 |
15 | c765775a3 |
hex | 774bb9af4 |
32023223028 has 36 divisors (see below), whose sum is σ = 82319590080. Its totient is φ = 10493484816.
The previous prime is 32023223021. The next prime is 32023223041. The reversal of 32023223028 is 82032232023.
32023223028 is a `hidden beast` number, since 32 + 0 + 2 + 322 + 302 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 32023222992 and 32023223010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32023223021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7536300 + ... + 7540547.
It is an arithmetic number, because the mean of its divisors is an integer number (2286655280).
Almost surely, 232023223028 is an apocalyptic number.
It is an amenable number.
32023223028 is an abundant number, since it is smaller than the sum of its proper divisors (50296367052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32023223028 is a wasteful number, since it uses less digits than its factorization.
32023223028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15076916 (or 15076911 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The spelling of 32023223028 in words is "thirty-two billion, twenty-three million, two hundred twenty-three thousand, twenty-eight".
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