Base | Representation |
---|---|
bin | 110001011100100001… |
… | …101110011001100110 |
3 | 12002001001212121201010 |
4 | 301130201232121212 |
5 | 1332213014432410 |
6 | 40220132443050 |
7 | 3556445101512 |
oct | 613441563146 |
9 | 162031777633 |
10 | 53091952230 |
11 | 20575028579 |
12 | a358479486 |
13 | 501150a965 |
14 | 27d9231142 |
15 | 15ab04dc20 |
hex | c5c86e666 |
53091952230 has 16 divisors (see below), whose sum is σ = 127420685424. Its totient is φ = 14157853920.
The previous prime is 53091952229. The next prime is 53091952231. The reversal of 53091952230 is 3225919035.
It is a happy number.
53091952230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53091952229) and next prime (53091952231).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53091952231) 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, 884865841 + ... + 884865900.
It is an arithmetic number, because the mean of its divisors is an integer number (7963792839).
Almost surely, 253091952230 is an apocalyptic number.
53091952230 is an abundant number, since it is smaller than the sum of its proper divisors (74328733194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53091952230 is a wasteful number, since it uses less digits than its factorization.
53091952230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1769731751.
The product of its (nonzero) digits is 72900, while the sum is 39.
The spelling of 53091952230 in words is "fifty-three billion, ninety-one million, nine hundred fifty-two thousand, two hundred thirty".
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