Base | Representation |
---|---|
bin | 11010000110101101… |
… | …11111011110010000 |
3 | 1100011201200220011010 |
4 | 31003112333132100 |
5 | 212200320040022 |
6 | 10234410050520 |
7 | 1004206361430 |
oct | 150326773620 |
9 | 40151626133 |
10 | 14015002512 |
11 | 5a42115905 |
12 | 2871719a40 |
13 | 14247626c4 |
14 | 96d4a02c0 |
15 | 5705e850c |
hex | 3435bf790 |
14015002512 has 80 divisors (see below), whose sum is σ = 41693617152. Its totient is φ = 3973706880.
The previous prime is 14015002511. The next prime is 14015002517. The reversal of 14015002512 is 21520051041.
It is a super-2 number, since 2×140150025122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (14015002511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115188 + ... + 203219.
Almost surely, 214015002512 is an apocalyptic number.
14015002512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14015002512 is an abundant number, since it is smaller than the sum of its proper divisors (27678614640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14015002512 is a wasteful number, since it uses less digits than its factorization.
14015002512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318556 (or 318550 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 21.
Adding to 14015002512 its reverse (21520051041), we get a palindrome (35535053553).
The spelling of 14015002512 in words is "fourteen billion, fifteen million, two thousand, five hundred twelve".
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