Base | Representation |
---|---|
bin | 1101011110000100111… |
… | …1100100000110001101 |
3 | 211010022111220210221010 |
4 | 3113201033210012031 |
5 | 12242413012022201 |
6 | 254150450555433 |
7 | 22501416263133 |
oct | 3274117440615 |
9 | 733274823833 |
10 | 231412220301 |
11 | 8a161190249 |
12 | 38a23598b79 |
13 | 18a8c151092 |
14 | b2b3cdd753 |
15 | 6046058bd6 |
hex | 35e13e418d |
231412220301 has 8 divisors (see below), whose sum is σ = 308553216640. Its totient is φ = 154273018752.
The previous prime is 231412220251. The next prime is 231412220327. The reversal of 231412220301 is 103022214132.
231412220301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 231412220301 - 215 = 231412187533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231412220341) 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, 111685 + ... + 689418.
It is an arithmetic number, because the mean of its divisors is an integer number (38569152080).
Almost surely, 2231412220301 is an apocalyptic number.
It is an amenable number.
231412220301 is a deficient number, since it is larger than the sum of its proper divisors (77140996339).
231412220301 is an equidigital number, since it uses as much as digits as its factorization.
231412220301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897395.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 231412220301 its reverse (103022214132), we get a palindrome (334434434433).
The spelling of 231412220301 in words is "two hundred thirty-one billion, four hundred twelve million, two hundred twenty thousand, three hundred one".
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