Base | Representation |
---|---|
bin | 111101110111110… |
… | …001001010000100 |
3 | 2200100020100200222 |
4 | 331313301022010 |
5 | 4111213420234 |
6 | 251000323512 |
7 | 34503050624 |
oct | 7567611204 |
9 | 2610210628 |
10 | 1038029444 |
11 | 492a38981 |
12 | 24b773598 |
13 | 137093b0a |
14 | 9bc0a884 |
15 | 611e442e |
hex | 3ddf1284 |
1038029444 has 12 divisors (see below), whose sum is σ = 1822357404. Its totient is φ = 517355904.
The previous prime is 1038029441. The next prime is 1038029453. The reversal of 1038029444 is 4449208301.
It can be written as a sum of positive squares in 2 ways, for example, as 436308544 + 601720900 = 20888^2 + 24530^2 .
It is a super-2 number, since 2×10380294442 = 2155010253221898272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1038029441) 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, 413297 + ... + 415800.
It is an arithmetic number, because the mean of its divisors is an integer number (151863117).
Almost surely, 21038029444 is an apocalyptic number.
It is an amenable number.
1038029444 is a deficient number, since it is larger than the sum of its proper divisors (784327960).
1038029444 is a wasteful number, since it uses less digits than its factorization.
1038029444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829414 (or 829412 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 1038029444 is about 32218.4643333601. The cubic root of 1038029444 is about 1012.5190994517.
The spelling of 1038029444 in words is "one billion, thirty-eight million, twenty-nine thousand, four hundred forty-four".
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