Base | Representation |
---|---|
bin | 1000100100111110… |
… | …0000001001110100 |
3 | 12221110122021110002 |
4 | 2021033200021310 |
5 | 14203422324302 |
6 | 1020251250432 |
7 | 111026200520 |
oct | 21117401164 |
9 | 5843567402 |
10 | 2302542452 |
11 | a817a8251 |
12 | 543149a18 |
13 | 2a9055472 |
14 | 17bb30d80 |
15 | d7224c02 |
hex | 893e0274 |
2302542452 has 48 divisors (see below), whose sum is σ = 4724848128. Its totient is φ = 961217280.
The previous prime is 2302542433. The next prime is 2302542467. The reversal of 2302542452 is 2542452032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005653 + ... + 1007939.
It is an arithmetic number, because the mean of its divisors is an integer number (98434336).
Almost surely, 22302542452 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 2302542452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2362424064).
2302542452 is an abundant number, since it is smaller than the sum of its proper divisors (2422305676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302542452 is a wasteful number, since it uses less digits than its factorization.
2302542452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3216 (or 3214 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 2302542452 is about 47984.8148063531. The cubic root of 2302542452 is about 1320.4923270647.
Adding to 2302542452 its reverse (2542452032), we get a palindrome (4844994484).
The spelling of 2302542452 in words is "two billion, three hundred two million, five hundred forty-two thousand, four hundred fifty-two".
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