Base | Representation |
---|---|
bin | 1001000001011111101… |
… | …10110011011110111001 |
3 | 1002122021020222100211012 |
4 | 10200233312303132321 |
5 | 20034430334303423 |
6 | 354233004443305 |
7 | 31254044055062 |
oct | 4405766633671 |
9 | 1078236870735 |
10 | 310040541113 |
11 | 10a53a891466 |
12 | 50107b49535 |
13 | 23310041cb4 |
14 | 11012819569 |
15 | 80e8dc9078 |
hex | 482fdb37b9 |
310040541113 has 4 divisors (see below), whose sum is σ = 328278220020. Its totient is φ = 291802862208.
The previous prime is 310040541061. The next prime is 310040541119. The reversal of 310040541113 is 311145040013.
It is a happy number.
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 235504442944 + 74536098169 = 485288^2 + 273013^2 .
It is a cyclic number.
It is not a de Polignac number, because 310040541113 - 218 = 310040278969 is a prime.
It is a super-2 number, since 2×3100405411132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310040541119) 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 3 ways as a sum of consecutive naturals, for example, 9118839428 + ... + 9118839461.
It is an arithmetic number, because the mean of its divisors is an integer number (82069555005).
Almost surely, 2310040541113 is an apocalyptic number.
It is an amenable number.
310040541113 is a deficient number, since it is larger than the sum of its proper divisors (18237678907).
310040541113 is a wasteful number, since it uses less digits than its factorization.
310040541113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18237678906.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 310040541113 its reverse (311145040013), we get a palindrome (621185581126).
The spelling of 310040541113 in words is "three hundred ten billion, forty million, five hundred forty-one thousand, one hundred thirteen".
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