Base | Representation |
---|---|
bin | 100011010000011100011010… |
… | …1101111100000101100010101 |
3 | 1111200001111110201010011020111 |
4 | 1012200320311233200230111 |
5 | 311122030014404101401 |
6 | 3015324403143203021 |
7 | 122215445505545155 |
oct | 10640706557405425 |
9 | 1450044421104214 |
10 | 310123310222101 |
11 | 8a8a66147a4502 |
12 | 2a947b85146471 |
13 | 1040766c4986ac |
14 | 5682096788765 |
15 | 25cc044178e51 |
hex | 11a0e35be0b15 |
310123310222101 has 16 divisors (see below), whose sum is σ = 314567122636800. Its totient is φ = 305710929917568.
The previous prime is 310123310222083. The next prime is 310123310222113. The reversal of 310123310222101 is 101222013321013.
It is a cyclic number.
It is not a de Polignac number, because 310123310222101 - 217 = 310123310091029 is a prime.
It is a super-2 number, since 2×3101233102221012 (a number of 30 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 (310123310225101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22841601 + ... + 33793273.
It is an arithmetic number, because the mean of its divisors is an integer number (19660445164800).
Almost surely, 2310123310222101 is an apocalyptic number.
It is an amenable number.
310123310222101 is a deficient number, since it is larger than the sum of its proper divisors (4443812414699).
310123310222101 is a wasteful number, since it uses less digits than its factorization.
310123310222101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10953108.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 310123310222101 its reverse (101222013321013), we get a palindrome (411345323543114).
The spelling of 310123310222101 in words is "three hundred ten trillion, one hundred twenty-three billion, three hundred ten million, two hundred twenty-two thousand, one hundred one".
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