Base | Representation |
---|---|
bin | 100010001000000… |
… | …1101110011010100 |
3 | 2221210201011222120 |
4 | 1010100031303110 |
5 | 4321121222044 |
6 | 305343255540 |
7 | 40243126260 |
oct | 10420156324 |
9 | 2853634876 |
10 | 1145101524 |
11 | 53841a7a6 |
12 | 27b5aa5b0 |
13 | 153312588 |
14 | ac11d0a0 |
15 | 6a7e4519 |
hex | 4440dcd4 |
1145101524 has 96 divisors (see below), whose sum is σ = 3164958720. Its totient is φ = 315439488.
The previous prime is 1145101513. The next prime is 1145101537. The reversal of 1145101524 is 4251015411.
It is a super-2 number, since 2×11451015242 = 2622515000534245152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1145101494 and 1145101503.
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, 283342 + ... + 287354.
It is an arithmetic number, because the mean of its divisors is an integer number (32968320).
Almost surely, 21145101524 is an apocalyptic number.
1145101524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1145101524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1582479360).
1145101524 is an abundant number, since it is smaller than the sum of its proper divisors (2019857196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1145101524 is a wasteful number, since it uses less digits than its factorization.
1145101524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4149 (or 4147 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 1145101524 is about 33839.3487525987. The cubic root of 1145101524 is about 1046.1998760118.
Adding to 1145101524 its reverse (4251015411), we get a palindrome (5396116935).
The spelling of 1145101524 in words is "one billion, one hundred forty-five million, one hundred one thousand, five hundred twenty-four".
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