Base | Representation |
---|---|
bin | 111001000001… |
… | …111001110001 |
3 | 1001010112112202 |
4 | 321001321301 |
5 | 12311400001 |
6 | 1252232545 |
7 | 241034003 |
oct | 71017161 |
9 | 31115482 |
10 | 14950001 |
11 | 8491180 |
12 | 500b755 |
13 | 3135971 |
14 | 1db2373 |
15 | 14a496b |
hex | e41e71 |
14950001 has 4 divisors (see below), whose sum is σ = 16309104. Its totient is φ = 13590900.
The previous prime is 14949997. The next prime is 14950003. The reversal of 14950001 is 10005941.
14950001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10005941 = 11 ⋅909631.
It is a cyclic number.
It is not a de Polignac number, because 14950001 - 22 = 14949997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14950003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679535 + ... + 679556.
It is an arithmetic number, because the mean of its divisors is an integer number (4077276).
Almost surely, 214950001 is an apocalyptic number.
14950001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
14950001 is a deficient number, since it is larger than the sum of its proper divisors (1359103).
14950001 is a wasteful number, since it uses less digits than its factorization.
14950001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1359102.
The product of its (nonzero) digits is 180, while the sum is 20.
The square root of 14950001 is about 3866.5231151514. The cubic root of 14950001 is about 246.3468843262.
Adding to 14950001 its reverse (10005941), we get a palindrome (24955942).
The spelling of 14950001 in words is "fourteen million, nine hundred fifty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •