Base | Representation |
---|---|
bin | 101101001000001010100… |
… | …110000101000101111101 |
3 | 101222110121001211001202001 |
4 | 231020022212011011331 |
5 | 401302120400022310 |
6 | 10332351305302301 |
7 | 440023146165124 |
oct | 55101246050575 |
9 | 11873531731661 |
10 | 3101144142205 |
11 | a9620802684a |
12 | 421032a94991 |
13 | 19658a3a7365 |
14 | aa14bca6abb |
15 | 55a0413393a |
hex | 2d20a98517d |
3101144142205 has 32 divisors (see below), whose sum is σ = 3829425320448. Its totient is φ = 2409454118400.
The previous prime is 3101144142197. The next prime is 3101144142211. The reversal of 3101144142205 is 5022414411013.
It is a happy number.
It is not a de Polignac number, because 3101144142205 - 23 = 3101144142197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40265964 + ... + 40342906.
It is an arithmetic number, because the mean of its divisors is an integer number (119669541264).
Almost surely, 23101144142205 is an apocalyptic number.
It is an amenable number.
3101144142205 is a deficient number, since it is larger than the sum of its proper divisors (728281178243).
3101144142205 is a wasteful number, since it uses less digits than its factorization.
3101144142205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77877.
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 3101144142205 its reverse (5022414411013), we get a palindrome (8123558553218).
The spelling of 3101144142205 in words is "three trillion, one hundred one billion, one hundred forty-four million, one hundred forty-two thousand, two hundred five".
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