Base | Representation |
---|---|
bin | 101101001000010100100… |
… | …110111001110100000110 |
3 | 101222111000202220202002201 |
4 | 231020110212321310012 |
5 | 401302441401132220 |
6 | 10332420110025114 |
7 | 440030256104302 |
oct | 55102446716406 |
9 | 11874022822081 |
10 | 3101312130310 |
11 | a96293934799 |
12 | 42107b1a819a |
13 | 1965b61339c4 |
14 | aa166314d02 |
15 | 55a13c67d0a |
hex | 2d2149b9d06 |
3101312130310 has 16 divisors (see below), whose sum is σ = 5582384445600. Its totient is φ = 1240519827456.
The previous prime is 3101312130263. The next prime is 3101312130311. The reversal of 3101312130310 is 130312131013.
It is a super-2 number, since 2×31013121303102 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101312130311) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2917126 + ... + 3835654.
It is an arithmetic number, because the mean of its divisors is an integer number (348899027850).
Almost surely, 23101312130310 is an apocalyptic number.
3101312130310 is a deficient number, since it is larger than the sum of its proper divisors (2481072315290).
3101312130310 is a wasteful number, since it uses less digits than its factorization.
3101312130310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1256175.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 3101312130310 its reverse (130312131013), we get a palindrome (3231624261323).
The spelling of 3101312130310 in words is "three trillion, one hundred one billion, three hundred twelve million, one hundred thirty thousand, three hundred ten".
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