Base | Representation |
---|---|
bin | 11100110011111011… |
… | …110111000001110111 |
3 | 2221211222201202111220 |
4 | 130303323313001313 |
5 | 1001324120212413 |
6 | 22113432001423 |
7 | 2143424343144 |
oct | 346373670167 |
9 | 87758652456 |
10 | 30936100983 |
11 | 12135693607 |
12 | 5bb4530273 |
13 | 2bc02bb6c8 |
14 | 16d68c13cb |
15 | c10dd7223 |
hex | 733ef7077 |
30936100983 has 16 divisors (see below), whose sum is σ = 41317827840. Its totient is φ = 20589254336.
The previous prime is 30936100961. The next prime is 30936100997. The reversal of 30936100983 is 38900163903.
It is a cyclic number.
It is not a de Polignac number, because 30936100983 - 26 = 30936100919 is a prime.
It is a super-4 number, since 4×309361009834 (a number of 43 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30936101983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5483278 + ... + 5488916.
It is an arithmetic number, because the mean of its divisors is an integer number (2582364240).
Almost surely, 230936100983 is an apocalyptic number.
30936100983 is a deficient number, since it is larger than the sum of its proper divisors (10381726857).
30936100983 is a wasteful number, since it uses less digits than its factorization.
30936100983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8406.
The product of its (nonzero) digits is 104976, while the sum is 42.
The spelling of 30936100983 in words is "thirty billion, nine hundred thirty-six million, one hundred thousand, nine hundred eighty-three".
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