Base | Representation |
---|---|
bin | 1001001101001011111000… |
… | …0010101101100010100001 |
3 | 1022211122222201212201010122 |
4 | 2103102332002231202201 |
5 | 2311320111110044413 |
6 | 33310013135210025 |
7 | 2063204564465345 |
oct | 223227602554241 |
9 | 38748881781118 |
10 | 10122131331233 |
11 | 3252854286909 |
12 | 11758a1376915 |
13 | 585688a8061c |
14 | 26dcb1559625 |
15 | 12847709e108 |
hex | 934be0ad8a1 |
10122131331233 has 4 divisors (see below), whose sum is σ = 10293692879280. Its totient is φ = 9950569783188.
The previous prime is 10122131331197. The next prime is 10122131331269. The reversal of 10122131331233 is 33213313122101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (10122131331197) and next prime (10122131331269).
It is a cyclic number.
It is not a de Polignac number, because 10122131331233 - 224 = 10122114554017 is a prime.
It is a super-2 number, since 2×101221313312332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10122131339233) 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, 85780773935 + ... + 85780774052.
It is an arithmetic number, because the mean of its divisors is an integer number (2573423219820).
Almost surely, 210122131331233 is an apocalyptic number.
It is an amenable number.
10122131331233 is a deficient number, since it is larger than the sum of its proper divisors (171561548047).
10122131331233 is an equidigital number, since it uses as much as digits as its factorization.
10122131331233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171561548046.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 10122131331233 its reverse (33213313122101), we get a palindrome (43335444453334).
The spelling of 10122131331233 in words is "ten trillion, one hundred twenty-two billion, one hundred thirty-one million, three hundred thirty-one thousand, two hundred thirty-three".
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