Base | Representation |
---|---|
bin | 11101110101101111… |
… | …010111111110100001 |
3 | 10001200221010221211011 |
4 | 131311233113332201 |
5 | 1011104232434241 |
6 | 22415151020521 |
7 | 2212661364112 |
oct | 356557277641 |
9 | 101627127734 |
10 | 32040124321 |
11 | 126518a6697 |
12 | 626220a741 |
13 | 3037c4a75a |
14 | 179d38a209 |
15 | c77cb5281 |
hex | 775bd7fa1 |
32040124321 has 4 divisors (see below), whose sum is σ = 32153340592. Its totient is φ = 31926908052.
The previous prime is 32040124273. The next prime is 32040124379. The reversal of 32040124321 is 12342104023.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 32040124321 - 211 = 32040122273 is a prime.
It is a super-2 number, since 2×320401243212 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32040124292 and 32040124301.
It is not an unprimeable number, because it can be changed into a prime (32040124381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56607711 + ... + 56608276.
It is an arithmetic number, because the mean of its divisors is an integer number (8038335148).
Almost surely, 232040124321 is an apocalyptic number.
It is an amenable number.
32040124321 is a deficient number, since it is larger than the sum of its proper divisors (113216271).
32040124321 is a wasteful number, since it uses less digits than its factorization.
32040124321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113216270.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 32040124321 its reverse (12342104023), we get a palindrome (44382228344).
The spelling of 32040124321 in words is "thirty-two billion, forty million, one hundred twenty-four thousand, three hundred twenty-one".
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