Base | Representation |
---|---|
bin | 111001000110… |
… | …110001111001 |
3 | 1001011112221121 |
4 | 321012301321 |
5 | 12313014402 |
6 | 1252505241 |
7 | 241146151 |
oct | 71066171 |
9 | 31145847 |
10 | 14969977 |
11 | 84a5190 |
12 | 501b221 |
13 | 3141a99 |
14 | 1db9761 |
15 | 14aa837 |
hex | e46c79 |
14969977 has 8 divisors (see below), whose sum is σ = 16711200. Its totient is φ = 13292160.
The previous prime is 14969971. The next prime is 14970001. The reversal of 14969977 is 77996941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14969977 - 219 = 14445689 is a prime.
It is a super-2 number, since 2×149699772 = 448200422761058, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14969971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15352 + ... + 16297.
It is an arithmetic number, because the mean of its divisors is an integer number (2088900).
Almost surely, 214969977 is an apocalyptic number.
It is an amenable number.
14969977 is a deficient number, since it is larger than the sum of its proper divisors (1741223).
14969977 is a wasteful number, since it uses less digits than its factorization.
14969977 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31703.
The product of its digits is 857304, while the sum is 52.
The square root of 14969977 is about 3869.1054521685. The cubic root of 14969977 is about 246.4565573441.
The spelling of 14969977 in words is "fourteen million, nine hundred sixty-nine thousand, nine hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.133 sec. • engine limits •