Base | Representation |
---|---|
bin | 11111100110001… |
… | …011011101101001 |
3 | 1100221110222101220 |
4 | 133212023131221 |
5 | 2041201231441 |
6 | 124333532253 |
7 | 16064536143 |
oct | 3746133551 |
9 | 1327428356 |
10 | 530102121 |
11 | 25225762a |
12 | 129644089 |
13 | 85a946c3 |
14 | 5058dc93 |
15 | 31812466 |
hex | 1f98b769 |
530102121 has 16 divisors (see below), whose sum is σ = 713207040. Its totient is φ = 350213760.
The previous prime is 530102113. The next prime is 530102123. The reversal of 530102121 is 121201035.
It is not a de Polignac number, because 530102121 - 23 = 530102113 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 530102121.
It is not an unprimeable number, because it can be changed into a prime (530102123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168400 + ... + 171518.
It is an arithmetic number, because the mean of its divisors is an integer number (44575440).
Almost surely, 2530102121 is an apocalyptic number.
It is an amenable number.
530102121 is a deficient number, since it is larger than the sum of its proper divisors (183104919).
530102121 is a wasteful number, since it uses less digits than its factorization.
530102121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3616.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 530102121 is about 23023.9466860050. The cubic root of 530102121 is about 809.3192069609.
Adding to 530102121 its reverse (121201035), we get a palindrome (651303156).
The spelling of 530102121 in words is "five hundred thirty million, one hundred two thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •