Base | Representation |
---|---|
bin | 101101001000001111101… |
… | …101101001001101001011 |
3 | 101222110211001101122212121 |
4 | 231020033231221031023 |
5 | 401302304340324321 |
6 | 10332404013552111 |
7 | 440025241104103 |
oct | 55101755511513 |
9 | 11873731348777 |
10 | 3101230011211 |
11 | a96251546472 |
12 | 4210577a5637 |
13 | 1965a2110c17 |
14 | aa15945a203 |
15 | 55a0b946441 |
hex | 2d20fb6934b |
3101230011211 has 96 divisors (see below), whose sum is σ = 3555362764800. Its totient is φ = 2699282880000.
The previous prime is 3101230011197. The next prime is 3101230011263. The reversal of 3101230011211 is 1121100321013.
It is a happy number.
It is not a de Polignac number, because 3101230011211 - 215 = 3101229978443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3101230411211) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2950741636 + ... + 2950742686.
It is an arithmetic number, because the mean of its divisors is an integer number (37035028800).
Almost surely, 23101230011211 is an apocalyptic number.
3101230011211 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3101230011211 is a deficient number, since it is larger than the sum of its proper divisors (454132753589).
3101230011211 is a wasteful number, since it uses less digits than its factorization.
3101230011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1329 (or 1310 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 3101230011211 its reverse (1121100321013), we get a palindrome (4222330332224).
The spelling of 3101230011211 in words is "three trillion, one hundred one billion, two hundred thirty million, eleven thousand, two hundred eleven".
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