Base | Representation |
---|---|
bin | 10010111011010110… |
… | …111110101001001100 |
3 | 1221110100202011122121 |
4 | 102323112332221030 |
5 | 313110221413312 |
6 | 13200353222324 |
7 | 1316425424134 |
oct | 227326765114 |
9 | 57410664577 |
10 | 20323232332 |
11 | 8689a31287 |
12 | 3b322619a4 |
13 | 1bbb64b180 |
14 | dab1c5ac4 |
15 | 7de318707 |
hex | 4bb5bea4c |
20323232332 has 12 divisors (see below), whose sum is σ = 38301476416. Its totient is φ = 9379953360.
The previous prime is 20323232329. The next prime is 20323232351. The reversal of 20323232332 is 23323232302.
It is a junction number, because it is equal to n+sod(n) for n = 20323232297 and 20323232306.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195415644 + ... + 195415747.
Almost surely, 220323232332 is an apocalyptic number.
It is an amenable number.
20323232332 is a deficient number, since it is larger than the sum of its proper divisors (17978244084).
20323232332 is a wasteful number, since it uses less digits than its factorization.
20323232332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390831408 (or 390831406 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 25.
Adding to 20323232332 its reverse (23323232302), we get a palindrome (43646464634).
The spelling of 20323232332 in words is "twenty billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred thirty-two".
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