Base | Representation |
---|---|
bin | 100101101000100000101100… |
… | …0010000101111011101011111 |
3 | 1121102001111201222101010000120 |
4 | 1023101001120100233131133 |
5 | 321341441003224033043 |
6 | 3132005543035130023 |
7 | 126503431326432552 |
oct | 11321013020573537 |
9 | 1542044658333016 |
10 | 331023200221023 |
11 | 96524172849952 |
12 | 3116261bba3913 |
13 | 1129247a50281b |
14 | 5ba5873556699 |
15 | 2840a16a5d983 |
hex | 12d105842f75f |
331023200221023 has 8 divisors (see below), whose sum is σ = 443343478921728. Its totient is φ = 219692527500504.
The previous prime is 331023200221003. The next prime is 331023200221061. The reversal of 331023200221023 is 320122002320133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-331023200221023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 331023200220984 and 331023200221002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331023200221003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247401494265 + ... + 247401495602.
It is an arithmetic number, because the mean of its divisors is an integer number (55417934865216).
Almost surely, 2331023200221023 is an apocalyptic number.
331023200221023 is a deficient number, since it is larger than the sum of its proper divisors (112320278700705).
331023200221023 is a wasteful number, since it uses less digits than its factorization.
331023200221023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494802990093.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 331023200221023 its reverse (320122002320133), we get a palindrome (651145202541156).
The spelling of 331023200221023 in words is "three hundred thirty-one trillion, twenty-three billion, two hundred million, two hundred twenty-one thousand, twenty-three".
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