Base | Representation |
---|---|
bin | 1000000001001011… |
… | …0001010011101100 |
3 | 12120000010110111020 |
4 | 2000102301103230 |
5 | 13402003413304 |
6 | 553325254140 |
7 | 104224063626 |
oct | 20022612354 |
9 | 5500113436 |
10 | 2152404204 |
11 | a04a81155 |
12 | 500a04350 |
13 | 283c08672 |
14 | 165c0bc16 |
15 | c8e695d9 |
hex | 804b14ec |
2152404204 has 24 divisors (see below), whose sum is σ = 5317705008. Its totient is φ = 675264000.
The previous prime is 2152404203. The next prime is 2152404281. The reversal of 2152404204 is 4024042512.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2152404203) 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, 5275297 + ... + 5275704.
It is an arithmetic number, because the mean of its divisors is an integer number (221571042).
Almost surely, 22152404204 is an apocalyptic number.
It is an amenable number.
2152404204 is an abundant number, since it is smaller than the sum of its proper divisors (3165300804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152404204 is a wasteful number, since it uses less digits than its factorization.
2152404204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10551025 (or 10551023 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 2152404204 is about 46394.0104323823. The cubic root of 2152404204 is about 1291.1437893477.
Adding to 2152404204 its reverse (4024042512), we get a palindrome (6176446716).
The spelling of 2152404204 in words is "two billion, one hundred fifty-two million, four hundred four thousand, two hundred four".
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