Base | Representation |
---|---|
bin | 111100011000111… |
… | …010100000101010 |
3 | 2121121110001211100 |
4 | 330120322200222 |
5 | 4033332222244 |
6 | 244311342230 |
7 | 34051516056 |
oct | 7430724052 |
9 | 2547401740 |
10 | 1013164074 |
11 | 47a9a518a |
12 | 243381976 |
13 | 131b98c90 |
14 | 987b6c66 |
15 | 5de31b69 |
hex | 3c63a82a |
1013164074 has 48 divisors (see below), whose sum is σ = 2390661000. Its totient is φ = 308233728.
The previous prime is 1013164069. The next prime is 1013164093. The reversal of 1013164074 is 4704613101.
It is a happy number.
1013164074 is a `hidden beast` number, since 1 + 0 + 13 + 1 + 640 + 7 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 495374049 + 517790025 = 22257^2 + 22755^2 .
It is a Curzon number.
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, 3499 + ... + 45150.
Almost surely, 21013164074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1013164074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1195330500).
1013164074 is an abundant number, since it is smaller than the sum of its proper divisors (1377496926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1013164074 is a wasteful number, since it uses less digits than its factorization.
1013164074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48759 (or 48756 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 1013164074 is about 31830.2383591452. The cubic root of 1013164074 is about 1004.3689094995.
Adding to 1013164074 its reverse (4704613101), we get a palindrome (5717777175).
The spelling of 1013164074 in words is "one billion, thirteen million, one hundred sixty-four thousand, seventy-four".
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