Base | Representation |
---|---|
bin | 1000110001100100… |
… | …1000110101001101 |
3 | 20002011002201101112 |
4 | 2030121020311031 |
5 | 14310440300023 |
6 | 1025420221405 |
7 | 112240366301 |
oct | 21431106515 |
9 | 6064081345 |
10 | 2355400013 |
11 | aa961a98a |
12 | 55899a865 |
13 | 2b6ca1425 |
14 | 184b6dd01 |
15 | dbbb6478 |
hex | 8c648d4d |
2355400013 has 4 divisors (see below), whose sum is σ = 2355588000. Its totient is φ = 2355212028.
The previous prime is 2355400007. The next prime is 2355400027. The reversal of 2355400013 is 3100045532.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2355400013 - 226 = 2288291149 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 (2355400063) 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, 73745 + ... + 100742.
It is an arithmetic number, because the mean of its divisors is an integer number (588897000).
Almost surely, 22355400013 is an apocalyptic number.
It is an amenable number.
2355400013 is a deficient number, since it is larger than the sum of its proper divisors (187987).
2355400013 is a wasteful number, since it uses less digits than its factorization.
2355400013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187986.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 2355400013 is about 48532.4634960971. The cubic root of 2355400013 is about 1330.5204613127.
Adding to 2355400013 its reverse (3100045532), we get a palindrome (5455445545).
The spelling of 2355400013 in words is "two billion, three hundred fifty-five million, four hundred thousand, thirteen".
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