Base | Representation |
---|---|
bin | 10000111110100… |
… | …01001001001101 |
3 | 100220222101211220 |
4 | 20133101021031 |
5 | 242424230123 |
6 | 22044233553 |
7 | 3346334241 |
oct | 1037211115 |
9 | 326871756 |
10 | 142414413 |
11 | 73431069 |
12 | 3b83b8b9 |
13 | 236742ab |
14 | 14cb2421 |
15 | c781ce3 |
hex | 87d124d |
142414413 has 16 divisors (see below), whose sum is σ = 199029120. Its totient is φ = 90408384.
The previous prime is 142414411. The next prime is 142414429. The reversal of 142414413 is 314414241.
It is not a de Polignac number, because 142414413 - 21 = 142414411 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142414411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11295 + ... + 20307.
It is an arithmetic number, because the mean of its divisors is an integer number (12439320).
Almost surely, 2142414413 is an apocalyptic number.
It is an amenable number.
142414413 is a deficient number, since it is larger than the sum of its proper divisors (56614707).
142414413 is a wasteful number, since it uses less digits than its factorization.
142414413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9268.
The product of its digits is 1536, while the sum is 24.
The square root of 142414413 is about 11933.7510029328. The cubic root of 142414413 is about 522.2173717790.
Adding to 142414413 its reverse (314414241), we get a palindrome (456828654).
The spelling of 142414413 in words is "one hundred forty-two million, four hundred fourteen thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •