Base | Representation |
---|---|
bin | 110101101011… |
… | …000110001010 |
3 | 222110211121211 |
4 | 311223012022 |
5 | 12100221104 |
6 | 1221323334 |
7 | 230410600 |
oct | 65530612 |
9 | 28424554 |
10 | 14070154 |
11 | 7a4012a |
12 | 486654a |
13 | 2bb8347 |
14 | 1c23870 |
15 | 137de04 |
hex | d6b18a |
14070154 has 12 divisors (see below), whose sum is σ = 24551154. Its totient is φ = 6030024.
The previous prime is 14070151. The next prime is 14070157. The reversal of 14070154 is 45107041.
14070154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14070151) and next prime (14070157).
It can be written as a sum of positive squares in only one way, i.e., 8439025 + 5631129 = 2905^2 + 2373^2 .
It is not an unprimeable number, because it can be changed into a prime (14070151) 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, 71689 + ... + 71884.
Almost surely, 214070154 is an apocalyptic number.
14070154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
14070154 is a deficient number, since it is larger than the sum of its proper divisors (10481000).
14070154 is a wasteful number, since it uses less digits than its factorization.
14070154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143589 (or 143582 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 14070154 is about 3751.0203945060. The cubic root of 14070154 is about 241.4161299465.
Adding to 14070154 its reverse (45107041), we get a palindrome (59177195).
The spelling of 14070154 in words is "fourteen million, seventy thousand, one hundred fifty-four".
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