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3101212102301 = 18167725308373
BaseRepresentation
bin101101001000001110101…
…001010100111010011101
3101222110202210200210110122
4231020032221110322131
5401302240244233201
610332402134044325
7440024632634405
oct55101651247235
911873683623418
103101212102301
11a96242424215
124210517a96a5
1319659b4b0531
14aa156d17805
1555a0a0a9e1b
hex2d20ea54e9d

3101212102301 has 8 divisors (see below), whose sum is σ = 3122952118104. Its totient is φ = 3079522704960.

The previous prime is 3101212102297. The next prime is 3101212102319. The reversal of 3101212102301 is 1032012121013.

3101212102301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1264441776676 + 1836770325625 = 1124474^2 + 1355275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3101212102301 - 22 = 3101212102297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3101212102301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101212102501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12531650 + ... + 12776723.

It is an arithmetic number, because the mean of its divisors is an integer number (390369014763).

Almost surely, 23101212102301 is an apocalyptic number.

It is an amenable number.

3101212102301 is a deficient number, since it is larger than the sum of its proper divisors (21740015803).

3101212102301 is a wasteful number, since it uses less digits than its factorization.

3101212102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25309231.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3101212102301 its reverse (1032012121013), we get a palindrome (4133224223314).

The spelling of 3101212102301 in words is "three trillion, one hundred one billion, two hundred twelve million, one hundred two thousand, three hundred one".

Divisors: 1 181 677 122537 25308373 4580815513 17133768521 3101212102301