Base | Representation |
---|---|
bin | 1001010011100010101011… |
… | …0011011101010000100011 |
3 | 1100020002211222212121000222 |
4 | 2110320222303131100203 |
5 | 2320112231014400311 |
6 | 33432112550433255 |
7 | 2104121621021516 |
oct | 224705263352043 |
9 | 40202758777028 |
10 | 10231330231331 |
11 | 32950a0204790 |
12 | 1192a9796282b |
13 | 592a6c300b01 |
14 | 2752b01a8d7d |
15 | 12b218ba3adb |
hex | 94e2acdd423 |
10231330231331 has 4 divisors (see below), whose sum is σ = 11161451161464. Its totient is φ = 9301209301200.
The previous prime is 10231330231301. The next prime is 10231330231357. The reversal of 10231330231331 is 13313203313201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10231330231331 - 214 = 10231330214947 is a prime.
It is a super-2 number, since 2×102313302313312 (a number of 27 digits) contains 22 as substring.
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 10231330231331.
It is not an unprimeable number, because it can be changed into a prime (10231330231301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465060465050 + ... + 465060465071.
It is an arithmetic number, because the mean of its divisors is an integer number (2790362790366).
Almost surely, 210231330231331 is an apocalyptic number.
10231330231331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10231330231331 is a deficient number, since it is larger than the sum of its proper divisors (930120930133).
10231330231331 is an equidigital number, since it uses as much as digits as its factorization.
10231330231331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 930120930132.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 10231330231331 its reverse (13313203313201), we get a palindrome (23544533544532).
The spelling of 10231330231331 in words is "ten trillion, two hundred thirty-one billion, three hundred thirty million, two hundred thirty-one thousand, three hundred thirty-one".
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