Base | Representation |
---|---|
bin | 11100011100010111… |
… | …001101000111000100 |
3 | 2220211102120001021211 |
4 | 130130113031013010 |
5 | 1000021344204012 |
6 | 22010303221204 |
7 | 2130552645115 |
oct | 343427150704 |
9 | 86742501254 |
10 | 30540616132 |
11 | 11a52421a24 |
12 | 5b03ba7804 |
13 | 2b5939b2c0 |
14 | 169a17420c |
15 | bdb3166a7 |
hex | 71c5cd1c4 |
30540616132 has 12 divisors (see below), whose sum is σ = 57557315116. Its totient is φ = 14095668960.
The previous prime is 30540616123. The next prime is 30540616181. The reversal of 30540616132 is 23161604503.
It can be written as a sum of positive squares in 2 ways, for example, as 1305087876 + 29235528256 = 36126^2 + 170984^2 .
It is a junction number, because it is equal to n+sod(n) for n = 30540616094 and 30540616103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293659719 + ... + 293659822.
Almost surely, 230540616132 is an apocalyptic number.
It is an amenable number.
30540616132 is a deficient number, since it is larger than the sum of its proper divisors (27016698984).
30540616132 is a wasteful number, since it uses less digits than its factorization.
30540616132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587319558 (or 587319556 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The spelling of 30540616132 in words is "thirty billion, five hundred forty million, six hundred sixteen thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •