Base | Representation |
---|---|
bin | 111101111111010… |
… | …111111101101011 |
3 | 2200110222122220022 |
4 | 331333113331223 |
5 | 4112221222103 |
6 | 251111151055 |
7 | 34526024126 |
oct | 7577277553 |
9 | 2613878808 |
10 | 1040023403 |
11 | 49407aa81 |
12 | 25037548b |
13 | 137611583 |
14 | 9c1a93bd |
15 | 6148a138 |
hex | 3dfd7f6b |
1040023403 has 2 divisors, whose sum is σ = 1040023404. Its totient is φ = 1040023402.
The previous prime is 1040023393. The next prime is 1040023441. The reversal of 1040023403 is 3043200401.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1040023403 - 28 = 1040023147 is a prime.
It is not a weakly prime, because it can be changed into another prime (1040025403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520011701 + 520011702.
It is an arithmetic number, because the mean of its divisors is an integer number (520011702).
Almost surely, 21040023403 is an apocalyptic number.
1040023403 is a deficient number, since it is larger than the sum of its proper divisors (1).
1040023403 is an equidigital number, since it uses as much as digits as its factorization.
1040023403 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 1040023403 is about 32249.3938392646. The cubic root of 1040023403 is about 1013.1670034329.
Adding to 1040023403 its reverse (3043200401), we get a palindrome (4083223804).
The spelling of 1040023403 in words is "one billion, forty million, twenty-three thousand, four hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •