Base | Representation |
---|---|
bin | 11100011010001011… |
… | …100100100101001000 |
3 | 2220201212200101000002 |
4 | 130122023210211020 |
5 | 444433011341404 |
6 | 22002514502132 |
7 | 2126626552616 |
oct | 343213444510 |
9 | 86655611002 |
10 | 30504012104 |
11 | 11a337a0865 |
12 | 5ab3894948 |
13 | 2b51923407 |
14 | 16953666b6 |
15 | bd7ed5c1e |
hex | 71a2e4948 |
30504012104 has 8 divisors (see below), whose sum is σ = 57195022710. Its totient is φ = 15252006048.
The previous prime is 30504012079. The next prime is 30504012167. The reversal of 30504012104 is 40121040503.
It can be written as a sum of positive squares in only one way, i.e., 30091840900 + 412171204 = 173470^2 + 20302^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906500749 + ... + 1906500764.
Almost surely, 230504012104 is an apocalyptic number.
It is an amenable number.
30504012104 is a deficient number, since it is larger than the sum of its proper divisors (26691010606).
30504012104 is a wasteful number, since it uses less digits than its factorization.
30504012104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3813001519 (or 3813001515 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 30504012104 its reverse (40121040503), we get a palindrome (70625052607).
The spelling of 30504012104 in words is "thirty billion, five hundred four million, twelve thousand, one hundred four".
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