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3100323311213 = 18157259299147
BaseRepresentation
bin101101000111011001101…
…010110110111001101101
3101222101110212021112022012
4231013121222312321231
5401243430231424323
610332134024131005
7436663621221632
oct55073152667155
911871425245265
103100323311213
11a95926758327
12420a44006a65
1319648930ca4b
14aa0b0c78189
15559a7044678
hex2d1d9ab6e6d

3100323311213 has 8 divisors (see below), whose sum is σ = 3117517035360. Its totient is φ = 3083130300240.

The previous prime is 3100323311153. The next prime is 3100323311287. The reversal of 3100323311213 is 3121133230013.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3100323311213 is a prime.

It is a super-2 number, since 2×31003233112132 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100323371213) 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, 10214306 + ... + 10513452.

It is an arithmetic number, because the mean of its divisors is an integer number (389689629420).

Almost surely, 23100323311213 is an apocalyptic number.

It is an amenable number.

3100323311213 is a deficient number, since it is larger than the sum of its proper divisors (17193724147).

3100323311213 is a wasteful number, since it uses less digits than its factorization.

3100323311213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356587.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 3100323311213 its reverse (3121133230013), we get a palindrome (6221456541226).

The spelling of 3100323311213 in words is "three trillion, one hundred billion, three hundred twenty-three million, three hundred eleven thousand, two hundred thirteen".

Divisors: 1 181 57259 299147 10363879 54145607 17128858073 3100323311213