Base | Representation |
---|---|
bin | 100010000100001… |
… | …0101001011101111 |
3 | 2221122211011201002 |
4 | 1010020111023233 |
5 | 4320104101412 |
6 | 305231110515 |
7 | 40216430261 |
oct | 10410251357 |
9 | 2848734632 |
10 | 1143034607 |
11 | 537238900 |
12 | 27a97243b |
13 | 152a6a850 |
14 | abb41b31 |
15 | 6a536dc2 |
hex | 442152ef |
1143034607 has 12 divisors (see below), whose sum is σ = 1353040920. Its totient is φ = 959188560.
The previous prime is 1143034601. The next prime is 1143034619. The reversal of 1143034607 is 7064303411.
It is not a de Polignac number, because 1143034607 - 24 = 1143034591 is a prime.
It is a super-2 number, since 2×11430346072 = 2613056225599288898, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1143034607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1143034601) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361757 + ... + 364902.
It is an arithmetic number, because the mean of its divisors is an integer number (112753410).
Almost surely, 21143034607 is an apocalyptic number.
1143034607 is a deficient number, since it is larger than the sum of its proper divisors (210006313).
1143034607 is a wasteful number, since it uses less digits than its factorization.
1143034607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726694 (or 726683 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 1143034607 is about 33808.7948173253. The cubic root of 1143034607 is about 1045.5700306445.
The spelling of 1143034607 in words is "one billion, one hundred forty-three million, thirty-four thousand, six hundred seven".
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