Base | Representation |
---|---|
bin | 1110101011100001101… |
… | …0101011000101011100 |
3 | 220002222101202021201112 |
4 | 3222320122223011130 |
5 | 13113002214300012 |
6 | 311505434201152 |
7 | 24135542335340 |
oct | 3527032530534 |
9 | 802871667645 |
10 | 252202103132 |
11 | 97a5a56a9a1 |
12 | 40a65b831b8 |
13 | 1aa233788b5 |
14 | c2c7079620 |
15 | 68612ee122 |
hex | 3ab86ab15c |
252202103132 has 12 divisors (see below), whose sum is σ = 504404206320. Its totient is φ = 108086615616.
The previous prime is 252202103129. The next prime is 252202103137. The reversal of 252202103132 is 231301202252.
252202103132 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 252202103098 and 252202103107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252202103137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4503608957 + ... + 4503609012.
It is an arithmetic number, because the mean of its divisors is an integer number (42033683860).
Almost surely, 2252202103132 is an apocalyptic number.
It is an amenable number.
252202103132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252202103132 is a wasteful number, since it uses less digits than its factorization.
252202103132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9007217980 (or 9007217978 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 252202103132 its reverse (231301202252), we get a palindrome (483503305384).
The spelling of 252202103132 in words is "two hundred fifty-two billion, two hundred two million, one hundred three thousand, one hundred thirty-two".
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