Base | Representation |
---|---|
bin | 1011101010111111… |
… | …0101000000000000 |
3 | 22002100110222020221 |
4 | 2322233311000000 |
5 | 22404033200112 |
6 | 1234521112424 |
7 | 140432624266 |
oct | 27257650000 |
9 | 8070428227 |
10 | 3133100032 |
11 | 136860a477 |
12 | 735328714 |
13 | 3ac14705a |
14 | 21a172436 |
15 | 1350d5e07 |
hex | babf5000 |
3133100032 has 52 divisors (see below), whose sum is σ = 6311656960. Its totient is φ = 1554997248.
The previous prime is 3133100011. The next prime is 3133100053. The reversal of 3133100032 is 2300013313.
It is an interprime number because it is at equal distance from previous prime (3133100011) and next prime (3133100053).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 3133099979 and 3133100015.
It is a congruent number.
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, 566593 + ... + 572095.
Almost surely, 23133100032 is an apocalyptic number.
3133100032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3133100032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3155828480).
3133100032 is an abundant number, since it is smaller than the sum of its proper divisors (3178556928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3133100032 is an equidigital number, since it uses as much as digits as its factorization.
3133100032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5666 (or 5644 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 3133100032 is about 55974.1014398623. The cubic root of 3133100032 is about 1463.2709599362.
Adding to 3133100032 its reverse (2300013313), we get a palindrome (5433113345).
The spelling of 3133100032 in words is "three billion, one hundred thirty-three million, one hundred thousand, thirty-two".
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