Base | Representation |
---|---|
bin | 101111110100110000000101… |
… | …011101110100100011011111 |
3 | 1000120201122211110010111120202 |
4 | 233310300011131310203133 |
5 | 210032044423402420411 |
6 | 2023201430232334115 |
7 | 62206034343204305 |
oct | 5764600535644337 |
9 | 1016648743114522 |
10 | 210333230123231 |
11 | 61022905035026 |
12 | 1b70bba524433b |
13 | 90494528959c7 |
14 | 39d227b2ca275 |
15 | 194b3b3b6883b |
hex | bf4c057748df |
210333230123231 has 8 divisors (see below), whose sum is σ = 217123630768128. Its totient is φ = 203543170587000.
The previous prime is 210333230123207. The next prime is 210333230123267. The reversal of 210333230123231 is 132321032333012.
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 210333230123231 - 234 = 210316050254047 is a prime.
It is a super-2 number, since 2×2103332301232312 (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 = 210333230123194 and 210333230123203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210333230123201) 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, 84023735 + ... + 86490776.
It is an arithmetic number, because the mean of its divisors is an integer number (27140453846016).
Almost surely, 2210333230123231 is an apocalyptic number.
210333230123231 is a deficient number, since it is larger than the sum of its proper divisors (6790400644897).
210333230123231 is a wasteful number, since it uses less digits than its factorization.
210333230123231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170554333.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 210333230123231 its reverse (132321032333012), we get a palindrome (342654262456243).
The spelling of 210333230123231 in words is "two hundred ten trillion, three hundred thirty-three billion, two hundred thirty million, one hundred twenty-three thousand, two hundred thirty-one".
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