Base | Representation |
---|---|
bin | 1001011001101000… |
… | …0101011010011011 |
3 | 20111212021000220200 |
4 | 2112122011122123 |
5 | 20131443422230 |
6 | 1054221353243 |
7 | 116350501353 |
oct | 22632053233 |
9 | 6455230820 |
10 | 2523420315 |
11 | 1085450039 |
12 | 5a5108823 |
13 | 312a3c620 |
14 | 19d1c9b63 |
15 | eb805160 |
hex | 9668569b |
2523420315 has 24 divisors (see below), whose sum is σ = 4710385680. Its totient is φ = 1242298944.
The previous prime is 2523420307. The next prime is 2523420331. The reversal of 2523420315 is 5130243252.
It is a happy number.
2523420315 is a `hidden beast` number, since 2 + 5 + 2 + 342 + 0 + 315 = 666.
2523420315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2523420315 - 23 = 2523420307 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2156185 + ... + 2157354.
It is an arithmetic number, because the mean of its divisors is an integer number (196266070).
Almost surely, 22523420315 is an apocalyptic number.
2523420315 is a deficient number, since it is larger than the sum of its proper divisors (2186965365).
2523420315 is a wasteful number, since it uses less digits than its factorization.
2523420315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4313563 (or 4313560 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 2523420315 is about 50233.6571931608. The cubic root of 2523420315 is about 1361.4338098948.
Adding to 2523420315 its reverse (5130243252), we get a palindrome (7653663567).
The spelling of 2523420315 in words is "two billion, five hundred twenty-three million, four hundred twenty thousand, three hundred fifteen".
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