Base | Representation |
---|---|
bin | 1001001100000101101110… |
… | …0111011000100110011111 |
3 | 1022202212101100122122001201 |
4 | 2103001123213120212133 |
5 | 2311013024313144411 |
6 | 33253220401220331 |
7 | 2061640124102536 |
oct | 223013347304637 |
9 | 38685340578051 |
10 | 10103300131231 |
11 | 32458705935aa |
12 | 11721069316a7 |
13 | 583977594c28 |
14 | 26d0065a131d |
15 | 127c23c593c1 |
hex | 9305b9d899f |
10103300131231 has 4 divisors (see below), whose sum is σ = 10103486041264. Its totient is φ = 10103114221200.
The previous prime is 10103300131217. The next prime is 10103300131277. The reversal of 10103300131231 is 13213100330101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10103300131231 is a prime.
It is a super-2 number, since 2×101033001312312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10103300131199 and 10103300131208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103300131931) 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 3 ways as a sum of consecutive naturals, for example, 92873475 + ... + 92982196.
It is an arithmetic number, because the mean of its divisors is an integer number (2525871510316).
Almost surely, 210103300131231 is an apocalyptic number.
10103300131231 is a deficient number, since it is larger than the sum of its proper divisors (185910033).
10103300131231 is an equidigital number, since it uses as much as digits as its factorization.
10103300131231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185910032.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 10103300131231 its reverse (13213100330101), we get a palindrome (23316400461332).
The spelling of 10103300131231 in words is "ten trillion, one hundred three billion, three hundred million, one hundred thirty-one thousand, two hundred thirty-one".
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