Base | Representation |
---|---|
bin | 100100110001100000110… |
… | …1100111110010000110101 |
3 | 122220011121002202201022212 |
4 | 1021203001230332100311 |
5 | 1130301330110112044 |
6 | 14425500314503205 |
7 | 1031102041331054 |
oct | 111430154762065 |
9 | 18804532681285 |
10 | 5054131332149 |
11 | 16794994155a9 |
12 | 697636434b05 |
13 | 2a87aaa19613 |
14 | 13689aa5639b |
15 | 8b709b2ea9e |
hex | 498c1b3e435 |
5054131332149 has 4 divisors (see below), whose sum is σ = 5055421642764. Its totient is φ = 5052841021536.
The previous prime is 5054131332137. The next prime is 5054131332157. The reversal of 5054131332149 is 9412331314505.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4205555055025 + 848576277124 = 2050745^2 + 921182^2 .
It is a cyclic number.
It is not a de Polignac number, because 5054131332149 - 212 = 5054131328053 is a prime.
It is a super-2 number, since 2×50541313321492 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5054131332449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645149432 + ... + 645157265.
It is an arithmetic number, because the mean of its divisors is an integer number (1263855410691).
Almost surely, 25054131332149 is an apocalyptic number.
It is an amenable number.
5054131332149 is a deficient number, since it is larger than the sum of its proper divisors (1290310615).
5054131332149 is a wasteful number, since it uses less digits than its factorization.
5054131332149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1290310614.
The product of its (nonzero) digits is 194400, while the sum is 41.
The spelling of 5054131332149 in words is "five trillion, fifty-four billion, one hundred thirty-one million, three hundred thirty-two thousand, one hundred forty-nine".
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