Base | Representation |
---|---|
bin | 1011011010111111… |
… | …01110111010001000 |
3 | 120211100102222222111 |
4 | 11231133232322020 |
5 | 100024243034230 |
6 | 2452250032104 |
7 | 304646106064 |
oct | 55537567210 |
9 | 16740388874 |
10 | 6132002440 |
11 | 26673a0213 |
12 | 1231718634 |
13 | 769535b15 |
14 | 422570aa4 |
15 | 25d50e92a |
hex | 16d7eee88 |
6132002440 has 64 divisors (see below), whose sum is σ = 14420170800. Its totient is φ = 2343763968.
The previous prime is 6132002413. The next prime is 6132002441. The reversal of 6132002440 is 442002316.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 2140542756 + 3991459684 = 46266^2 + 63178^2 .
It is not an unprimeable number, because it can be changed into a prime (6132002441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85272 + ... + 139768.
Almost surely, 26132002440 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6132002440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7210085400).
6132002440 is an abundant number, since it is smaller than the sum of its proper divisors (8288168360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6132002440 is a wasteful number, since it uses less digits than its factorization.
6132002440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54634 (or 54630 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 6132002440 is about 78307.1033814941. The cubic root of 6132002440 is about 1830.3498430365.
Adding to 6132002440 its reverse (442002316), we get a palindrome (6574004756).
The spelling of 6132002440 in words is "six billion, one hundred thirty-two million, two thousand, four hundred forty".
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