Base | Representation |
---|---|
bin | 11100011100000110… |
… | …001011010010101010 |
3 | 2220211010011020222021 |
4 | 130130012023102222 |
5 | 1000014223332414 |
6 | 22010023415054 |
7 | 2130500003620 |
oct | 343406132252 |
9 | 86733136867 |
10 | 30536152234 |
11 | 11a4a953155 |
12 | 5b025b448a |
13 | 2b58497543 |
14 | 1699731510 |
15 | bdac33c24 |
hex | 71c18b4aa |
30536152234 has 32 divisors (see below), whose sum is σ = 52670367360. Its totient is φ = 13006498752.
The previous prime is 30536152219. The next prime is 30536152259. The reversal of 30536152234 is 43225163503.
It is a self number, because there is not a number n which added to its sum of digits gives 30536152234.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531312 + ... + 1551124.
It is an arithmetic number, because the mean of its divisors is an integer number (1645948980).
Almost surely, 230536152234 is an apocalyptic number.
30536152234 is a deficient number, since it is larger than the sum of its proper divisors (22134215126).
30536152234 is a wasteful number, since it uses less digits than its factorization.
30536152234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20494.
The product of its (nonzero) digits is 64800, while the sum is 34.
The spelling of 30536152234 in words is "thirty billion, five hundred thirty-six million, one hundred fifty-two thousand, two hundred thirty-four".
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