Base | Representation |
---|---|
bin | 1110111000011… |
… | …1100101011110 |
3 | 11100110022222120 |
4 | 3232013211132 |
5 | 111434440332 |
6 | 10105523410 |
7 | 1355400264 |
oct | 356074536 |
9 | 140408876 |
10 | 62421342 |
11 | 32265095 |
12 | 18aa3566 |
13 | cc17109 |
14 | 840c434 |
15 | 573032c |
hex | 3b8795e |
62421342 has 8 divisors (see below), whose sum is σ = 124842696. Its totient is φ = 20807112.
The previous prime is 62421329. The next prime is 62421347. The reversal of 62421342 is 24312426.
It is a sphenic number, since it is the product of 3 distinct primes.
62421342 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62421347) 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, 5201773 + ... + 5201784.
It is an arithmetic number, because the mean of its divisors is an integer number (15605337).
Almost surely, 262421342 is an apocalyptic number.
62421342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
62421342 is a wasteful number, since it uses less digits than its factorization.
62421342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10403562.
The product of its digits is 2304, while the sum is 24.
The square root of 62421342 is about 7900.7178154899. The cubic root of 62421342 is about 396.6837107130.
Adding to 62421342 its reverse (24312426), we get a palindrome (86733768).
The spelling of 62421342 in words is "sixty-two million, four hundred twenty-one thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •