Base | Representation |
---|---|
bin | 1101110001110111101101… |
… | …01001010101100000010101 |
3 | 10222021201202110012220210202 |
4 | 12320323312221111200111 |
5 | 12432422103324241414 |
6 | 144240002411230245 |
7 | 6245106665512613 |
oct | 670736651254025 |
9 | 128251673186722 |
10 | 30300837337109 |
11 | 9722570810099 |
12 | 3494609148385 |
13 | 13ba4838944b1 |
14 | 76a7d57b66b3 |
15 | 3782dac379de |
hex | 1b8ef6a55815 |
30300837337109 has 16 divisors (see below), whose sum is σ = 31127118946560. Its totient is φ = 29482233468480.
The previous prime is 30300837337073. The next prime is 30300837337123. The reversal of 30300837337109 is 90173373800303.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30300837337109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30300837337189) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24396107 + ... + 25608039.
It is an arithmetic number, because the mean of its divisors is an integer number (1945444934160).
Almost surely, 230300837337109 is an apocalyptic number.
It is an amenable number.
30300837337109 is a deficient number, since it is larger than the sum of its proper divisors (826281609451).
30300837337109 is a wasteful number, since it uses less digits than its factorization.
30300837337109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1215100.
The product of its (nonzero) digits is 857304, while the sum is 47.
The spelling of 30300837337109 in words is "thirty trillion, three hundred billion, eight hundred thirty-seven million, three hundred thirty-seven thousand, one hundred nine".
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