Base | Representation |
---|---|
bin | 10010110101110100… |
… | …100101111010000000 |
3 | 1221012212221100101202 |
4 | 102311310211322000 |
5 | 312412431111112 |
6 | 13143234120332 |
7 | 1314216661601 |
oct | 226564457200 |
9 | 57185840352 |
10 | 20230332032 |
11 | 8641549979 |
12 | 3b071200a8 |
13 | 1ba5322091 |
14 | d9cb21da8 |
15 | 7d60b76c2 |
hex | 4b5d25e80 |
20230332032 has 16 divisors (see below), whose sum is σ = 40302614850. Its totient is φ = 10115165952.
The previous prime is 20230331999. The next prime is 20230332041. The reversal of 20230332032 is 23023303202.
It can be written as a sum of positive squares in only one way, i.e., 18751468096 + 1478863936 = 136936^2 + 38456^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is a junction number, because it is equal to n+sod(n) for n = 20230331995 and 20230332013.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79024607 + ... + 79024862.
Almost surely, 220230332032 is an apocalyptic number.
It is an amenable number.
20230332032 is a deficient number, since it is larger than the sum of its proper divisors (20072282818).
20230332032 is an equidigital number, since it uses as much as digits as its factorization.
20230332032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158049483 (or 158049471 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 20230332032 its reverse (23023303202), we get a palindrome (43253635234).
The spelling of 20230332032 in words is "twenty billion, two hundred thirty million, three hundred thirty-two thousand, thirty-two".
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