Base | Representation |
---|---|
bin | 11010110011000111… |
… | …00001011010111010 |
3 | 1101010200101221022201 |
4 | 31121203201122322 |
5 | 213431132323132 |
6 | 10335351340414 |
7 | 1016350522621 |
oct | 153143413272 |
9 | 41120357281 |
10 | 14387386042 |
11 | 6113339097 |
12 | 295638170a |
13 | 1483954ba3 |
14 | 9a6b166b8 |
15 | 5931542e7 |
hex | 3598e16ba |
14387386042 has 16 divisors (see below), whose sum is σ = 23281699752. Its totient is φ = 6642787840.
The previous prime is 14387386031. The next prime is 14387386061. The reversal of 14387386042 is 24068378341.
It can be written as a sum of positive squares in 4 ways, for example, as 13862472121 + 524913921 = 117739^2 + 22911^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14387385983 and 14387386001.
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, 3990259 + ... + 3993862.
Almost surely, 214387386042 is an apocalyptic number.
14387386042 is a deficient number, since it is larger than the sum of its proper divisors (8894313710).
14387386042 is a wasteful number, since it uses less digits than its factorization.
14387386042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7984193.
The product of its (nonzero) digits is 774144, while the sum is 46.
The spelling of 14387386042 in words is "fourteen billion, three hundred eighty-seven million, three hundred eighty-six thousand, forty-two".
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