Base | Representation |
---|---|
bin | 111110000001001… |
… | …111010110011100 |
3 | 2200111220111200202 |
4 | 332001033112130 |
5 | 4112332344122 |
6 | 251125443032 |
7 | 34533131612 |
oct | 7601172634 |
9 | 2614814622 |
10 | 1040512412 |
11 | 494384415 |
12 | 250570478 |
13 | 137753024 |
14 | 9c2956b2 |
15 | 61534e92 |
hex | 3e04f59c |
1040512412 has 24 divisors (see below), whose sum is σ = 1850716560. Its totient is φ = 511758720.
The previous prime is 1040512393. The next prime is 1040512463. The reversal of 1040512412 is 2142150401.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217664 + ... + 222392.
It is an arithmetic number, because the mean of its divisors is an integer number (77113190).
Almost surely, 21040512412 is an apocalyptic number.
It is an amenable number.
1040512412 is a deficient number, since it is larger than the sum of its proper divisors (810204148).
1040512412 is a wasteful number, since it uses less digits than its factorization.
1040512412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5621 (or 5619 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 1040512412 is about 32256.9746256527. The cubic root of 1040512412 is about 1013.3257723447.
Adding to 1040512412 its reverse (2142150401), we get a palindrome (3182662813).
The spelling of 1040512412 in words is "one billion, forty million, five hundred twelve thousand, four hundred twelve".
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