Base | Representation |
---|---|
bin | 111110110001011… |
… | …011100010010100 |
3 | 2201101200022200010 |
4 | 332301123202110 |
5 | 4124101121421 |
6 | 252300320220 |
7 | 35045405163 |
oct | 7661334224 |
9 | 2641608603 |
10 | 1053145236 |
11 | 4a0522670 |
12 | 254843070 |
13 | 13a257080 |
14 | 9dc233da |
15 | 626cd076 |
hex | 3ec5b894 |
1053145236 has 96 divisors (see below), whose sum is σ = 2934562176. Its totient is φ = 289728000.
The previous prime is 1053145211. The next prime is 1053145241. The reversal of 1053145236 is 6325413501.
It is a super-2 number, since 2×10531452362 = 2218229776218991392, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99646 + ... + 109706.
It is an arithmetic number, because the mean of its divisors is an integer number (30568356).
Almost surely, 21053145236 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1053145236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1467281088).
1053145236 is an abundant number, since it is smaller than the sum of its proper divisors (1881416940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1053145236 is a wasteful number, since it uses less digits than its factorization.
1053145236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10153 (or 10151 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 1053145236 is about 32452.1992475086. The cubic root of 1053145236 is about 1017.4102043518.
Adding to 1053145236 its reverse (6325413501), we get a palindrome (7378558737).
The spelling of 1053145236 in words is "one billion, fifty-three million, one hundred forty-five thousand, two hundred thirty-six".
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