Base | Representation |
---|---|
bin | 11100100111001… |
… | …00111101010110 |
3 | 121201121221010122 |
4 | 32103210331112 |
5 | 442420410032 |
6 | 35452151542 |
7 | 5643035525 |
oct | 1623447526 |
9 | 551557118 |
10 | 240013142 |
11 | 113532476 |
12 | 684685b2 |
13 | 3a956b15 |
14 | 23c3a4bc |
15 | 16110012 |
hex | e4e4f56 |
240013142 has 8 divisors (see below), whose sum is σ = 375672816. Its totient is φ = 114788872.
The previous prime is 240013127. The next prime is 240013171. The reversal of 240013142 is 241310042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 240013142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608793 + ... + 2608884.
It is an arithmetic number, because the mean of its divisors is an integer number (46959102).
Almost surely, 2240013142 is an apocalyptic number.
240013142 is a deficient number, since it is larger than the sum of its proper divisors (135659674).
240013142 is a wasteful number, since it uses less digits than its factorization.
240013142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5217702.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 240013142 is about 15492.3575352494. The cubic root of 240013142 is about 621.4578441086.
Adding to 240013142 its reverse (241310042), we get a palindrome (481323184).
The spelling of 240013142 in words is "two hundred forty million, thirteen thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •