Base | Representation |
---|---|
bin | 111101011110100… |
… | …001000101111100 |
3 | 2122212210001121000 |
4 | 331132201011330 |
5 | 4103020110134 |
6 | 250202410300 |
7 | 34362561240 |
oct | 7536410574 |
9 | 2585701530 |
10 | 1031410044 |
11 | 48a2276a5 |
12 | 249500990 |
13 | 1358b6c02 |
14 | 9ada6420 |
15 | 60837e99 |
hex | 3d7a117c |
1031410044 has 48 divisors (see below), whose sum is σ = 3056032000. Its totient is φ = 294688368.
The previous prime is 1031410033. The next prime is 1031410057. The reversal of 1031410044 is 4400141301.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1031409999 and 1031410026.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681394 + ... + 682905.
Almost surely, 21031410044 is an apocalyptic number.
1031410044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1031410044 is an abundant number, since it is smaller than the sum of its proper divisors (2024621956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031410044 is a wasteful number, since it uses less digits than its factorization.
1031410044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1364319 (or 1364311 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1031410044 is about 32115.5732316893. The cubic root of 1031410044 is about 1010.3622671969.
Adding to 1031410044 its reverse (4400141301), we get a palindrome (5431551345).
The spelling of 1031410044 in words is "one billion, thirty-one million, four hundred ten thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •