Base | Representation |
---|---|
bin | 11100011011011000… |
… | …110000010000100110 |
3 | 2220210021202022100201 |
4 | 130123120300100212 |
5 | 1000003201320110 |
6 | 22004520301114 |
7 | 2130263542006 |
oct | 343330602046 |
9 | 86707668321 |
10 | 30524245030 |
11 | 11a44160094 |
12 | 5aba61179a |
13 | 2b55b88866 |
14 | 1697d12006 |
15 | bd9b80b3a |
hex | 71b630426 |
30524245030 has 16 divisors (see below), whose sum is σ = 55228326624. Its totient is φ = 12146434560.
The previous prime is 30524245027. The next prime is 30524245061. The reversal of 30524245030 is 3054242503.
It is a self number, because there is not a number n which added to its sum of digits gives 30524245030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7905906 + ... + 7909765.
It is an arithmetic number, because the mean of its divisors is an integer number (3451770414).
Almost surely, 230524245030 is an apocalyptic number.
30524245030 is a deficient number, since it is larger than the sum of its proper divisors (24704081594).
30524245030 is a wasteful number, since it uses less digits than its factorization.
30524245030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15815871.
The product of its (nonzero) digits is 14400, while the sum is 28.
Adding to 30524245030 its reverse (3054242503), we get a palindrome (33578487533).
The spelling of 30524245030 in words is "thirty billion, five hundred twenty-four million, two hundred forty-five thousand, thirty".
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