Base | Representation |
---|---|
bin | 11010001110101001001110… |
… | …101010111011101000111010 |
3 | 120010102212211201120012021020 |
4 | 122032221032222323220322 |
5 | 110104441132141410041 |
6 | 1045201335255123310 |
7 | 33204110050340550 |
oct | 3216511652735072 |
9 | 503385751505236 |
10 | 115355551513146 |
11 | 33835018574a9a |
12 | 10b30818973536 |
13 | 4c49c9c112a59 |
14 | 206b34a581bd0 |
15 | d509e1530866 |
hex | 68ea4eabba3a |
115355551513146 has 128 divisors (see below), whose sum is σ = 272687744802816. Its totient is φ = 31847026552320.
The previous prime is 115355551513129. The next prime is 115355551513151. The reversal of 115355551513146 is 641315155553511.
115355551513146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 827783551 + ... + 827922893.
It is an arithmetic number, because the mean of its divisors is an integer number (2130373006272).
Almost surely, 2115355551513146 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115355551513146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136343872401408).
115355551513146 is an abundant number, since it is smaller than the sum of its proper divisors (157332193289670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115355551513146 is a wasteful number, since it uses less digits than its factorization.
115355551513146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143996.
The product of its digits is 3375000, while the sum is 51.
The spelling of 115355551513146 in words is "one hundred fifteen trillion, three hundred fifty-five billion, five hundred fifty-one million, five hundred thirteen thousand, one hundred forty-six".
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