Base | Representation |
---|---|
bin | 1100001101100… |
… | …11000000000110 |
3 | 21010202202012120 |
4 | 12012303000012 |
5 | 202211220222 |
6 | 14055430410 |
7 | 2352524436 |
oct | 606630006 |
9 | 233682176 |
10 | 102445062 |
11 | 52911545 |
12 | 2a385406 |
13 | 182bb6a5 |
14 | d86a2c6 |
15 | 8ed915c |
hex | 61b3006 |
102445062 has 8 divisors (see below), whose sum is σ = 204890136. Its totient is φ = 34148352.
The previous prime is 102445039. The next prime is 102445069. The reversal of 102445062 is 260544201.
It is a sphenic number, since it is the product of 3 distinct primes.
102445062 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102445069) 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, 8537083 + ... + 8537094.
It is an arithmetic number, because the mean of its divisors is an integer number (25611267).
Almost surely, 2102445062 is an apocalyptic number.
102445062 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.
102445062 is a wasteful number, since it uses less digits than its factorization.
102445062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17074182.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 102445062 is about 10121.5148075770. The cubic root of 102445062 is about 467.9114541372.
Adding to 102445062 its reverse (260544201), we get a palindrome (362989263).
The spelling of 102445062 in words is "one hundred two million, four hundred forty-five thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •