Base | Representation |
---|---|
bin | 11000001000010… |
… | …01010001010110 |
3 | 112002212122122001 |
4 | 30010021101112 |
5 | 403304210032 |
6 | 32030225514 |
7 | 5005324531 |
oct | 1404112126 |
9 | 462778561 |
10 | 202413142 |
11 | a4290a98 |
12 | 5795529a |
13 | 32c207b9 |
14 | 1cc4da18 |
15 | 12b843e7 |
hex | c109456 |
202413142 has 8 divisors (see below), whose sum is σ = 304014816. Its totient is φ = 101074872.
The previous prime is 202413139. The next prime is 202413143. The reversal of 202413142 is 241314202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202413143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63918 + ... + 67009.
It is an arithmetic number, because the mean of its divisors is an integer number (38001852).
Almost surely, 2202413142 is an apocalyptic number.
202413142 is a deficient number, since it is larger than the sum of its proper divisors (101601674).
202413142 is a wasteful number, since it uses less digits than its factorization.
202413142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131702.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 202413142 is about 14227.1972643947. The cubic root of 202413142 is about 587.1461742735.
Adding to 202413142 its reverse (241314202), we get a palindrome (443727344).
The spelling of 202413142 in words is "two hundred two million, four hundred thirteen thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •