Base | Representation |
---|---|
bin | 1111011100001010010… |
… | …11010001001010100110 |
3 | 1212201100112010121201222 |
4 | 13232011023101022212 |
5 | 32142443404113110 |
6 | 1043414304020342 |
7 | 53220443440511 |
oct | 7560513211246 |
9 | 1781315117658 |
10 | 530515301030 |
11 | 194a99069850 |
12 | 869986016b2 |
13 | 3b0481c4610 |
14 | 1b969c87d78 |
15 | dbeeae8c55 |
hex | 7b852d12a6 |
530515301030 has 64 divisors (see below), whose sum is σ = 1160558280000. Its totient is φ = 171934533120.
The previous prime is 530515301009. The next prime is 530515301039. The reversal of 530515301030 is 30103515035.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530515301039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6354905 + ... + 6437844.
It is an arithmetic number, because the mean of its divisors is an integer number (18133723125).
Almost surely, 2530515301030 is an apocalyptic number.
530515301030 is an abundant number, since it is smaller than the sum of its proper divisors (630042978970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530515301030 is a wasteful number, since it uses less digits than its factorization.
530515301030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12792809.
The product of its (nonzero) digits is 3375, while the sum is 26.
Adding to 530515301030 its reverse (30103515035), we get a palindrome (560618816065).
The spelling of 530515301030 in words is "five hundred thirty billion, five hundred fifteen million, three hundred one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •