Base | Representation |
---|---|
bin | 111110010010111… |
… | …001011000110001 |
3 | 2200211121122222110 |
4 | 332102321120301 |
5 | 4120024003131 |
6 | 251412555533 |
7 | 34620360300 |
oct | 7622713061 |
9 | 2624548873 |
10 | 1045141041 |
11 | 496a55a2a |
12 | 252022ba9 |
13 | 1386b3a69 |
14 | 9cb3c437 |
15 | 61b4b646 |
hex | 3e4b9631 |
1045141041 has 12 divisors (see below), whose sum is σ = 1621035312. Its totient is φ = 597223368.
The previous prime is 1045141033. The next prime is 1045141043. The reversal of 1045141041 is 1401415401.
It is not a de Polignac number, because 1045141041 - 23 = 1045141033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 1045140999 and 1045141017.
It is not an unprimeable number, because it can be changed into a prime (1045141043) 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, 3554755 + ... + 3555048.
It is an arithmetic number, because the mean of its divisors is an integer number (135086276).
Almost surely, 21045141041 is an apocalyptic number.
It is an amenable number.
1045141041 is a deficient number, since it is larger than the sum of its proper divisors (575894271).
1045141041 is an equidigital number, since it uses as much as digits as its factorization.
1045141041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7109820 (or 7109813 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 1045141041 is about 32328.6411870341. The cubic root of 1045141041 is about 1014.8261136921.
Adding to 1045141041 its reverse (1401415401), we get a palindrome (2446556442).
The spelling of 1045141041 in words is "one billion, forty-five million, one hundred forty-one thousand, forty-one".
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