Base | Representation |
---|---|
bin | 10000111101011… |
… | …00100101001110 |
3 | 100220200210102021 |
4 | 20132230211032 |
5 | 242404432104 |
6 | 22041120354 |
7 | 3345141520 |
oct | 1036544516 |
9 | 326623367 |
10 | 142264654 |
11 | 733395a4 |
12 | 3b7890ba |
13 | 2362108c |
14 | 14c73a10 |
15 | c752754 |
hex | 87ac94e |
142264654 has 8 divisors (see below), whose sum is σ = 243882288. Its totient is φ = 60970560.
The previous prime is 142264649. The next prime is 142264657. The reversal of 142264654 is 456462241.
142264654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142264657) 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, 5080867 + ... + 5080894.
It is an arithmetic number, because the mean of its divisors is an integer number (30485286).
Almost surely, 2142264654 is an apocalyptic number.
142264654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142264654 is a deficient number, since it is larger than the sum of its proper divisors (101617634).
142264654 is a wasteful number, since it uses less digits than its factorization.
142264654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10161770.
The product of its digits is 46080, while the sum is 34.
The square root of 142264654 is about 11927.4747536937. The cubic root of 142264654 is about 522.0342578673.
The spelling of 142264654 in words is "one hundred forty-two million, two hundred sixty-four thousand, six hundred fifty-four".
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