Base | Representation |
---|---|
bin | 10000111110001… |
… | …10101000110110 |
3 | 100220220012211011 |
4 | 20133012220312 |
5 | 242421341012 |
6 | 22043302434 |
7 | 3346064626 |
oct | 1037065066 |
9 | 326805734 |
10 | 142371382 |
11 | 734017aa |
12 | 3b81aa1a |
13 | 2365a82a |
14 | 14ca0886 |
15 | c7741a7 |
hex | 87c6a36 |
142371382 has 16 divisors (see below), whose sum is σ = 224224560. Its totient is φ = 67703328.
The previous prime is 142371373. The next prime is 142371391. The reversal of 142371382 is 283173241.
142371382 is digitally balanced in base 2 and base 3, because in such bases 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 (142371373) and next prime (142371391).
It is a super-2 number, since 2×1423713822 = 40539220825179848, which contains 22 as substring.
It is a congruent number.
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, 14433 + ... + 22204.
It is an arithmetic number, because the mean of its divisors is an integer number (14014035).
Almost surely, 2142371382 is an apocalyptic number.
142371382 is a deficient number, since it is larger than the sum of its proper divisors (81853178).
142371382 is a wasteful number, since it uses less digits than its factorization.
142371382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36735.
The product of its digits is 8064, while the sum is 31.
The square root of 142371382 is about 11931.9479549653. The cubic root of 142371382 is about 522.1647698948.
The spelling of 142371382 in words is "one hundred forty-two million, three hundred seventy-one thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •