Base | Representation |
---|---|
bin | 11100100011000011… |
… | …010100000001000111 |
3 | 2221010020201201022111 |
4 | 130203003110001013 |
5 | 1000234111421210 |
6 | 22025352441451 |
7 | 2133414600313 |
oct | 344303240107 |
9 | 87106651274 |
10 | 30652842055 |
11 | 11aaa803a20 |
12 | 5b356a9287 |
13 | 2b76702884 |
14 | 16ab028b43 |
15 | be60d388a |
hex | 7230d4047 |
30652842055 has 16 divisors (see below), whose sum is σ = 40131033984. Its totient is φ = 22290933280.
The previous prime is 30652842019. The next prime is 30652842089. The reversal of 30652842055 is 55024825603.
It is a happy number.
It is not a de Polignac number, because 30652842055 - 223 = 30644453447 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30652841999 and 30652842017.
It is a congruent number.
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, 851532 + ... + 886798.
It is an arithmetic number, because the mean of its divisors is an integer number (2508189624).
Almost surely, 230652842055 is an apocalyptic number.
30652842055 is a deficient number, since it is larger than the sum of its proper divisors (9478191929).
30652842055 is a wasteful number, since it uses less digits than its factorization.
30652842055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51086.
The product of its (nonzero) digits is 288000, while the sum is 40.
The spelling of 30652842055 in words is "thirty billion, six hundred fifty-two million, eight hundred forty-two thousand, fifty-five".
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