Base | Representation |
---|---|
bin | 1011100011100111… |
… | …1101000011100000 |
3 | 22000012100002102111 |
4 | 2320321331003200 |
5 | 22323130400112 |
6 | 1231454525104 |
7 | 136606156651 |
oct | 27071750340 |
9 | 8005302374 |
10 | 3102200032 |
11 | 1352124888 |
12 | 726b06794 |
13 | 3a5918529 |
14 | 21600b528 |
15 | 1325305a7 |
hex | b8e7d0e0 |
3102200032 has 48 divisors (see below), whose sum is σ = 6312805632. Its totient is φ = 1499747200.
The previous prime is 3102199973. The next prime is 3102200047. The reversal of 3102200032 is 2300022013.
It is a happy number.
3102200032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3102199985 and 3102200021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112407 + ... + 137257.
It is an arithmetic number, because the mean of its divisors is an integer number (131516784).
Almost surely, 23102200032 is an apocalyptic number.
3102200032 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 3102200032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3156402816).
3102200032 is an abundant number, since it is smaller than the sum of its proper divisors (3210605600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102200032 is a wasteful number, since it uses less digits than its factorization.
3102200032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24991 (or 24983 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 3102200032 is about 55697.3969948327. The cubic root of 3102200032 is about 1458.4445860972. Note that the first 3 decimals are identical.
Adding to 3102200032 its reverse (2300022013), we get a palindrome (5402222045).
The spelling of 3102200032 in words is "three billion, one hundred two million, two hundred thousand, thirty-two".
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