Base | Representation |
---|---|
bin | 10000111101000… |
… | …10101010001010 |
3 | 100220121201122221 |
4 | 20132202222022 |
5 | 242402132020 |
6 | 22040204254 |
7 | 3344612155 |
oct | 1036425212 |
9 | 326551587 |
10 | 142224010 |
11 | 73311005 |
12 | 3b76968a |
13 | 23608726 |
14 | 14c62c9c |
15 | c7456aa |
hex | 87a2a8a |
142224010 has 16 divisors (see below), whose sum is σ = 256139136. Its totient is φ = 56859408.
The previous prime is 142223993. The next prime is 142224037. The reversal of 142224010 is 10422241.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34099 + ... + 38041.
It is an arithmetic number, because the mean of its divisors is an integer number (16008696).
Almost surely, 2142224010 is an apocalyptic number.
142224010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142224010 is a deficient number, since it is larger than the sum of its proper divisors (113915126).
142224010 is a wasteful number, since it uses less digits than its factorization.
142224010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7557.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 142224010 is about 11925.7708346253. The cubic root of 142224010 is about 521.9845393071.
Adding to 142224010 its reverse (10422241), we get a palindrome (152646251).
The spelling of 142224010 in words is "one hundred forty-two million, two hundred twenty-four thousand, ten".
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