Base | Representation |
---|---|
bin | 10010111011010011… |
… | …00100001111110100 |
3 | 222020010220222022102 |
4 | 21131221210033310 |
5 | 131302221041202 |
6 | 4400135521232 |
7 | 506542012250 |
oct | 113551441764 |
9 | 28203828272 |
10 | 10161112052 |
11 | 4344756973 |
12 | 1b76b29218 |
13 | c5c1aa150 |
14 | 6c5701260 |
15 | 3e70d4d02 |
hex | 25da643f4 |
10161112052 has 24 divisors (see below), whose sum is σ = 21885472896. Its totient is φ = 4019780448.
The previous prime is 10161112051. The next prime is 10161112061. The reversal of 10161112052 is 25021116101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10161112051) 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, 13957208 + ... + 13957935.
It is an arithmetic number, because the mean of its divisors is an integer number (911894704).
Almost surely, 210161112052 is an apocalyptic number.
It is an amenable number.
10161112052 is an abundant number, since it is smaller than the sum of its proper divisors (11724360844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10161112052 is a wasteful number, since it uses less digits than its factorization.
10161112052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27915167 (or 27915165 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 20.
Adding to 10161112052 its reverse (25021116101), we get a palindrome (35182228153).
The spelling of 10161112052 in words is "ten billion, one hundred sixty-one million, one hundred twelve thousand, fifty-two".
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