Base | Representation |
---|---|
bin | 11100001001110110… |
… | …010110100100010000 |
3 | 2220000210002211120110 |
4 | 130021312112210100 |
5 | 443402340423344 |
6 | 21515410041320 |
7 | 2120061611154 |
oct | 341166264420 |
9 | 86023084513 |
10 | 30230014224 |
11 | 11903067133 |
12 | 5a37b79240 |
13 | 2b09c2a9a7 |
14 | 166ac01064 |
15 | bbde113b9 |
hex | 709d96910 |
30230014224 has 40 divisors (see below), whose sum is σ = 79755788160. Its totient is φ = 9862273408.
The previous prime is 30230014211. The next prime is 30230014229. The reversal of 30230014224 is 42241003203.
It is a self number, because there is not a number n which added to its sum of digits gives 30230014224.
It is not an unprimeable number, because it can be changed into a prime (30230014229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6697659 + ... + 6702170.
It is an arithmetic number, because the mean of its divisors is an integer number (1993894704).
Almost surely, 230230014224 is an apocalyptic number.
It is an amenable number.
30230014224 is an abundant number, since it is smaller than the sum of its proper divisors (49525773936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30230014224 is a wasteful number, since it uses less digits than its factorization.
30230014224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13399887 (or 13399881 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 30230014224 its reverse (42241003203), we get a palindrome (72471017427).
The spelling of 30230014224 in words is "thirty billion, two hundred thirty million, fourteen thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •