Base | Representation |
---|---|
bin | 11100101010001111… |
… | …110000100010011011 |
3 | 2221102122212001210012 |
4 | 130222033300202123 |
5 | 1001011011420430 |
6 | 22045343512135 |
7 | 2136411550265 |
oct | 345217604233 |
9 | 87378761705 |
10 | 30773545115 |
11 | 12061955a15 |
12 | 5b69bb864b |
13 | 2b957147c1 |
14 | 16bd088b35 |
15 | c019c7695 |
hex | 72a3f089b |
30773545115 has 8 divisors (see below), whose sum is σ = 36931669200. Its totient is φ = 24616559392.
The previous prime is 30773545109. The next prime is 30773545151. The reversal of 30773545115 is 51154537703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30773545115 - 226 = 30706436251 is a prime.
It is a super-2 number, since 2×307735451152 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223940 + ... + 334209.
It is an arithmetic number, because the mean of its divisors is an integer number (4616458650).
Almost surely, 230773545115 is an apocalyptic number.
30773545115 is a deficient number, since it is larger than the sum of its proper divisors (6158124085).
30773545115 is a wasteful number, since it uses less digits than its factorization.
30773545115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 569181.
The product of its (nonzero) digits is 220500, while the sum is 41.
The spelling of 30773545115 in words is "thirty billion, seven hundred seventy-three million, five hundred forty-five thousand, one hundred fifteen".
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