Base | Representation |
---|---|
bin | 11001110010011111… |
… | …00110100101011111 |
3 | 1022201220100210000201 |
4 | 30321033212211133 |
5 | 211323343342112 |
6 | 10205504404331 |
7 | 1000046023621 |
oct | 147117464537 |
9 | 38656323021 |
10 | 13845293407 |
11 | 5965341950 |
12 | 28249166a7 |
13 | 13c855290a |
14 | 954b24c11 |
15 | 560774257 |
hex | 3393e695f |
13845293407 has 16 divisors (see below), whose sum is σ = 15944803200. Its totient is φ = 11889750240.
The previous prime is 13845293401. The next prime is 13845293431. The reversal of 13845293407 is 70439254831.
It is a cyclic number.
It is not a de Polignac number, because 13845293407 - 219 = 13844769119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13845293401) 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, 22932 + ... + 167977.
It is an arithmetic number, because the mean of its divisors is an integer number (996550200).
Almost surely, 213845293407 is an apocalyptic number.
13845293407 is a deficient number, since it is larger than the sum of its proper divisors (2099509793).
13845293407 is a wasteful number, since it uses less digits than its factorization.
13845293407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191286.
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 13845293407 in words is "thirteen billion, eight hundred forty-five million, two hundred ninety-three thousand, four hundred seven".
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