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3100111101001 = 22431568388129
BaseRepresentation
bin101101000111001101000…
…001010101110001001001
3101222100221001222010121201
4231013031001111301021
5401243011420213001
610332101003504201
7436655433401155
oct55071501256111
911870831863551
103100111101001
11a95827995692
124209a4b28061
1319645436bb85
14aa0909d8065
15559935c7501
hex2d1cd055c49

3100111101001 has 8 divisors (see below), whose sum is σ = 3101726184480. Its totient is φ = 3098496229632.

The previous prime is 3100111100963. The next prime is 3100111101037. The reversal of 3100111101001 is 1001011110013.

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 3100111101001 - 217 = 3100110969929 is a prime.

It is a super-2 number, since 2×31001111010012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3100111101601) 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, 35132905 + ... + 35221033.

It is an arithmetic number, because the mean of its divisors is an integer number (387715773060).

Almost surely, 23100111101001 is an apocalyptic number.

It is an amenable number.

3100111101001 is a deficient number, since it is larger than the sum of its proper divisors (1615083479).

3100111101001 is a wasteful number, since it uses less digits than its factorization.

3100111101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106055.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 3100111101001 its reverse (1001011110013), we get a palindrome (4101122211014).

The spelling of 3100111101001 in words is "three trillion, one hundred billion, one hundred eleven million, one hundred one thousand, one".

Divisors: 1 2243 15683 88129 35176969 197673347 1382127107 3100111101001