Base | Representation |
---|---|
bin | 11001010011011… |
… | …011001100100010 |
3 | 1002120210222102200 |
4 | 121103123030202 |
5 | 1332134210110 |
6 | 110042554030 |
7 | 13343245005 |
oct | 3123331442 |
9 | 1076728380 |
10 | 424522530 |
11 | 1a86a5073 |
12 | ba208916 |
13 | 69c49383 |
14 | 4054953c |
15 | 274096c0 |
hex | 194db322 |
424522530 has 48 divisors (see below), whose sum is σ = 1112215104. Its totient is φ = 112338720.
The previous prime is 424522513. The next prime is 424522547. The reversal of 424522530 is 35225424.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (424522513) and next prime (424522547).
It is a junction number, because it is equal to n+sod(n) for n = 424522494 and 424522503.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6214 + ... + 29793.
It is an arithmetic number, because the mean of its divisors is an integer number (23171148).
Almost surely, 2424522530 is an apocalyptic number.
424522530 is an abundant number, since it is smaller than the sum of its proper divisors (687692574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424522530 is a wasteful number, since it uses less digits than its factorization.
424522530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36151 (or 36148 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 424522530 is about 20603.9445252602. The cubic root of 424522530 is about 751.5656361039.
Adding to 424522530 its reverse (35225424), we get a palindrome (459747954).
The spelling of 424522530 in words is "four hundred twenty-four million, five hundred twenty-two thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •