Base | Representation |
---|---|
bin | 110110100001… |
… | …100011001101 |
3 | 222220011120200 |
4 | 312201203031 |
5 | 12124340242 |
6 | 1230204113 |
7 | 232330062 |
oct | 66414315 |
9 | 28804520 |
10 | 14293197 |
11 | 8082766 |
12 | 4953639 |
13 | 2c65a19 |
14 | 1c80c69 |
15 | 13c504c |
hex | da18cd |
14293197 has 6 divisors (see below), whose sum is σ = 20645742. Its totient is φ = 9528792.
The previous prime is 14293183. The next prime is 14293267. The reversal of 14293197 is 79139241.
14293197 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 13995081 + 298116 = 3741^2 + 546^2 .
It is a de Polignac number, because none of the positive numbers 2k-14293197 is a prime.
It is a super-4 number, since 4×142931974 (a number of 30 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14293127) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 794058 + ... + 794075.
It is an arithmetic number, because the mean of its divisors is an integer number (3440957).
Almost surely, 214293197 is an apocalyptic number.
It is an amenable number.
14293197 is a deficient number, since it is larger than the sum of its proper divisors (6352545).
14293197 is a wasteful number, since it uses less digits than its factorization.
14293197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1588139 (or 1588136 counting only the distinct ones).
The product of its digits is 13608, while the sum is 36.
The square root of 14293197 is about 3780.6344705618. The cubic root of 14293197 is about 242.6851075411.
It can be divided in two parts, 142 and 93197, that added together give a palindrome (93339).
The spelling of 14293197 in words is "fourteen million, two hundred ninety-three thousand, one hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •