Base | Representation |
---|---|
bin | 1001011010110100… |
… | …0001001000110110 |
3 | 20112012121012011220 |
4 | 2112231001020312 |
5 | 20134231233132 |
6 | 1054520011210 |
7 | 116440622406 |
oct | 22655011066 |
9 | 6465535156 |
10 | 2528383542 |
11 | 108822aa83 |
12 | 5a6900b06 |
13 | 313a89749 |
14 | 19db1c806 |
15 | ebe85a2c |
hex | 96b41236 |
2528383542 has 16 divisors (see below), whose sum is σ = 5322912960. Its totient is φ = 798436872.
The previous prime is 2528383541. The next prime is 2528383547. The reversal of 2528383542 is 2453838252.
It is a junction number, because it is equal to n+sod(n) for n = 2528383494 and 2528383503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2528383541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11089288 + ... + 11089515.
It is an arithmetic number, because the mean of its divisors is an integer number (332682060).
Almost surely, 22528383542 is an apocalyptic number.
2528383542 is an abundant number, since it is smaller than the sum of its proper divisors (2794529418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2528383542 is a wasteful number, since it uses less digits than its factorization.
2528383542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22178827.
The product of its digits is 460800, while the sum is 42.
The square root of 2528383542 is about 50283.0343356484. The cubic root of 2528383542 is about 1362.3258108209.
The spelling of 2528383542 in words is "two billion, five hundred twenty-eight million, three hundred eighty-three thousand, five hundred forty-two".
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