Base | Representation |
---|---|
bin | 10000111110100… |
… | …00110101001110 |
3 | 100220222100002112 |
4 | 20133100311032 |
5 | 242424210014 |
6 | 22044224022 |
7 | 3346330433 |
oct | 1037206516 |
9 | 326870075 |
10 | 142413134 |
11 | 73430106 |
12 | 3b83b012 |
13 | 23673836 |
14 | 14cb1b8a |
15 | c78173e |
hex | 87d0d4e |
142413134 has 4 divisors (see below), whose sum is σ = 213619704. Its totient is φ = 71206566.
The previous prime is 142413127. The next prime is 142413137. The reversal of 142413134 is 431314241.
142413134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142413137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35603282 + ... + 35603285.
It is an arithmetic number, because the mean of its divisors is an integer number (53404926).
Almost surely, 2142413134 is an apocalyptic number.
142413134 is a deficient number, since it is larger than the sum of its proper divisors (71206570).
142413134 is an equidigital number, since it uses as much as digits as its factorization.
142413134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71206569.
The product of its digits is 1152, while the sum is 23.
The square root of 142413134 is about 11933.6974153026. The cubic root of 142413134 is about 522.2158084587.
Adding to 142413134 its reverse (431314241), we get a palindrome (573727375).
The spelling of 142413134 in words is "one hundred forty-two million, four hundred thirteen thousand, one hundred thirty-four".
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