Base | Representation |
---|---|
bin | 11100101101010001… |
… | …01010001110011100 |
3 | 1110210002122222121021 |
4 | 32112220222032130 |
5 | 223031002034004 |
6 | 11025155413524 |
7 | 1053633024346 |
oct | 162650521634 |
9 | 43702588537 |
10 | 15412143004 |
11 | 6599831175 |
12 | 2ba15b42a4 |
13 | 15b804c75b |
14 | a62c6a296 |
15 | 6030c5d54 |
hex | 396a2a39c |
15412143004 has 24 divisors (see below), whose sum is σ = 27110347488. Its totient is φ = 7666417920.
The previous prime is 15412143001. The next prime is 15412143013. The reversal of 15412143004 is 40034121451.
15412143004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×154121430042 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 15412143004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15412143001) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 716632 + ... + 737824.
It is an arithmetic number, because the mean of its divisors is an integer number (1129597812).
Almost surely, 215412143004 is an apocalyptic number.
It is an amenable number.
15412143004 is a deficient number, since it is larger than the sum of its proper divisors (11698204484).
15412143004 is a wasteful number, since it uses less digits than its factorization.
15412143004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22125 (or 22123 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 15412143004 its reverse (40034121451), we get a palindrome (55446264455).
The spelling of 15412143004 in words is "fifteen billion, four hundred twelve million, one hundred forty-three thousand, four".
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