Base | Representation |
---|---|
bin | 111101111111011… |
… | …010010101111000 |
3 | 2200111000011021002 |
4 | 331333122111320 |
5 | 4112222030034 |
6 | 251111304132 |
7 | 34526064413 |
oct | 7577322570 |
9 | 2614004232 |
10 | 1040033144 |
11 | 494087327 |
12 | 25037b048 |
13 | 137615b37 |
14 | 9c1acb7a |
15 | 6148ce7e |
hex | 3dfda578 |
1040033144 has 16 divisors (see below), whose sum is σ = 1954510800. Its totient is φ = 518830272.
The previous prime is 1040033143. The next prime is 1040033147. The reversal of 1040033144 is 4413300401.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040033143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144557 + ... + 151580.
It is an arithmetic number, because the mean of its divisors is an integer number (122156925).
Almost surely, 21040033144 is an apocalyptic number.
It is an amenable number.
1040033144 is a deficient number, since it is larger than the sum of its proper divisors (914477656).
1040033144 is a wasteful number, since it uses less digits than its factorization.
1040033144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296582 (or 296578 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1040033144 is about 32249.5448650055. The cubic root of 1040033144 is about 1013.1701665761.
Adding to 1040033144 its reverse (4413300401), we get a palindrome (5453333545).
The spelling of 1040033144 in words is "one billion, forty million, thirty-three thousand, one hundred forty-four".
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