Base | Representation |
---|---|
bin | 11011010110111000110000… |
… | …101110011110100010100111 |
3 | 120210000111000212011120012212 |
4 | 123112320300232132202213 |
5 | 111232310411004221411 |
6 | 1103522132002434035 |
7 | 34225556353421201 |
oct | 3326706056364247 |
9 | 523014025146185 |
10 | 120320031320231 |
11 | 35379490a41916 |
12 | 115b29b306291b |
13 | 521a19027b092 |
14 | 219d7406cb771 |
15 | dd9c006ba68b |
hex | 6d6e30b9e8a7 |
120320031320231 has 8 divisors (see below), whose sum is σ = 122082162681024. Its totient is φ = 118568547279360.
The previous prime is 120320031320219. The next prime is 120320031320233. The reversal of 120320031320231 is 132023130023021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120320031320231 - 222 = 120320027125927 is a prime.
It is a super-2 number, since 2×1203200313202312 (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 = 120320031320197 and 120320031320206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120320031320233) 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, 2661807215 + ... + 2661852416.
It is an arithmetic number, because the mean of its divisors is an integer number (15260270335128).
Almost surely, 2120320031320231 is an apocalyptic number.
120320031320231 is a deficient number, since it is larger than the sum of its proper divisors (1762131360793).
120320031320231 is an equidigital number, since it uses as much as digits as its factorization.
120320031320231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5323659961.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 120320031320231 its reverse (132023130023021), we get a palindrome (252343161343252).
The spelling of 120320031320231 in words is "one hundred twenty trillion, three hundred twenty billion, thirty-one million, three hundred twenty thousand, two hundred thirty-one".
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