Base | Representation |
---|---|
bin | 1111110101011011… |
… | …0011001100111100 |
3 | 101222020021111020002 |
4 | 3331112303030330 |
5 | 32201124100130 |
6 | 1541441213432 |
7 | 210222416246 |
oct | 37526631474 |
9 | 11866244202 |
10 | 4250612540 |
11 | 18913a6129 |
12 | 9a7631278 |
13 | 529819b65 |
14 | 2c474d096 |
15 | 19d27ab45 |
hex | fd5b333c |
4250612540 has 48 divisors (see below), whose sum is σ = 9190087200. Its totient is φ = 1650223872.
The previous prime is 4250612539. The next prime is 4250612591. The reversal of 4250612540 is 452160524.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303206 + ... + 316914.
It is an arithmetic number, because the mean of its divisors is an integer number (191460150).
Almost surely, 24250612540 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 4250612540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4595043600).
4250612540 is an abundant number, since it is smaller than the sum of its proper divisors (4939474660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4250612540 is a wasteful number, since it uses less digits than its factorization.
4250612540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14174 (or 14172 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 4250612540 is about 65196.7218501053. The cubic root of 4250612540 is about 1619.8837161872.
The spelling of 4250612540 in words is "four billion, two hundred fifty million, six hundred twelve thousand, five hundred forty".
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