Base | Representation |
---|---|
bin | 11011110110001100… |
… | …10100101110000011 |
3 | 1102120220100200012110 |
4 | 31323012110232003 |
5 | 221104220012222 |
6 | 10511253430403 |
7 | 1036323145050 |
oct | 157306245603 |
9 | 42526320173 |
10 | 14950157187 |
11 | 6381a79409 |
12 | 2a9293b403 |
13 | 1543417374 |
14 | a1b76c027 |
15 | 5c776b30c |
hex | 37b194b83 |
14950157187 has 16 divisors (see below), whose sum is σ = 24121262592. Its totient is φ = 8040420480.
The previous prime is 14950157099. The next prime is 14950157191. The reversal of 14950157187 is 78175105941.
It is not a de Polignac number, because 14950157187 - 27 = 14950157059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14950157687) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20938239 + ... + 20938952.
It is an arithmetic number, because the mean of its divisors is an integer number (1507578912).
Almost surely, 214950157187 is an apocalyptic number.
14950157187 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
14950157187 is a deficient number, since it is larger than the sum of its proper divisors (9171105405).
14950157187 is a wasteful number, since it uses less digits than its factorization.
14950157187 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41877218.
The product of its (nonzero) digits is 352800, while the sum is 48.
The spelling of 14950157187 in words is "fourteen billion, nine hundred fifty million, one hundred fifty-seven thousand, one hundred eighty-seven".
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