Base | Representation |
---|---|
bin | 101101101101010001100100… |
… | …010011010010110011010011 |
3 | 222100202122100122112001000121 |
4 | 231231101210103102303103 |
5 | 202322031241004220311 |
6 | 1551312502135531111 |
7 | 60225312365542555 |
oct | 5555214423226323 |
9 | 870678318461017 |
10 | 201023332101331 |
11 | 59063575338313 |
12 | 1a667803229a97 |
13 | 882255a373c2c |
14 | 378d81cac74d5 |
15 | 1839128d65b71 |
hex | b6d4644d2cd3 |
201023332101331 has 4 divisors (see below), whose sum is σ = 202075810280064. Its totient is φ = 199970853922600.
The previous prime is 201023332101281. The next prime is 201023332101359. The reversal of 201023332101331 is 133101233320102.
201023332101331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 201023332101331 - 217 = 201023331970259 is a prime.
It is a super-2 number, since 2×2010233321013312 (a number of 29 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 = 201023332101296 and 201023332101305.
It is not an unprimeable number, because it can be changed into a prime (201023332101131) 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, 526239089080 + ... + 526239089461.
It is an arithmetic number, because the mean of its divisors is an integer number (50518952570016).
Almost surely, 2201023332101331 is an apocalyptic number.
201023332101331 is a deficient number, since it is larger than the sum of its proper divisors (1052478178733).
201023332101331 is a wasteful number, since it uses less digits than its factorization.
201023332101331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052478178732.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 201023332101331 its reverse (133101233320102), we get a palindrome (334124565421433).
The spelling of 201023332101331 in words is "two hundred one trillion, twenty-three billion, three hundred thirty-two million, one hundred one thousand, three hundred thirty-one".
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