Base | Representation |
---|---|
bin | 11100110010101010… |
… | …010110011011001111 |
3 | 2221210111112012012211 |
4 | 130302222112123033 |
5 | 1001303132440100 |
6 | 22111350011251 |
7 | 2143044621112 |
oct | 346252263317 |
9 | 87714465184 |
10 | 30914733775 |
11 | 1212461a062 |
12 | 5ba9346b27 |
13 | 2bb8a49ba3 |
14 | 16d3b1c579 |
15 | c0e0b61ba |
hex | 732a966cf |
30914733775 has 6 divisors (see below), whose sum is σ = 38334269912. Its totient is φ = 24731787000.
The previous prime is 30914733763. The next prime is 30914733833. The reversal of 30914733775 is 57733741903.
It is not a de Polignac number, because 30914733775 - 29 = 30914733263 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618294651 + ... + 618294700.
Almost surely, 230914733775 is an apocalyptic number.
30914733775 is a deficient number, since it is larger than the sum of its proper divisors (7419536137).
30914733775 is a wasteful number, since it uses less digits than its factorization.
30914733775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236589361 (or 1236589356 counting only the distinct ones).
The product of its (nonzero) digits is 1666980, while the sum is 49.
The spelling of 30914733775 in words is "thirty billion, nine hundred fourteen million, seven hundred thirty-three thousand, seven hundred seventy-five".
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