Base | Representation |
---|---|
bin | 101111110011010010110000… |
… | …011110111101010110010111 |
3 | 1000120101002011122022101122210 |
4 | 233303102300132331112113 |
5 | 210023424211122011411 |
6 | 2023043414404124503 |
7 | 62165556136146066 |
oct | 5763226036752627 |
9 | 1016332148271583 |
10 | 210233020110231 |
11 | 60a943610a8068 |
12 | 1b6b4699096733 |
13 | 903cb72704521 |
14 | 39cb4923dc1dd |
15 | 194899b297ca6 |
hex | bf34b07bd597 |
210233020110231 has 4 divisors (see below), whose sum is σ = 280310693480312. Its totient is φ = 140155346740152.
The previous prime is 210233020110173. The next prime is 210233020110283. The reversal of 210233020110231 is 132011020332012.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 210233020110231 - 215 = 210233020077463 is a prime.
It is a super-2 number, since 2×2102330201102312 (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 = 210233020110198 and 210233020110207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210233020110731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35038836685036 + ... + 35038836685041.
It is an arithmetic number, because the mean of its divisors is an integer number (70077673370078).
Almost surely, 2210233020110231 is an apocalyptic number.
210233020110231 is a deficient number, since it is larger than the sum of its proper divisors (70077673370081).
210233020110231 is an equidigital number, since it uses as much as digits as its factorization.
210233020110231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70077673370080.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 210233020110231 its reverse (132011020332012), we get a palindrome (342244040442243).
The spelling of 210233020110231 in words is "two hundred ten trillion, two hundred thirty-three billion, twenty million, one hundred ten thousand, two hundred thirty-one".
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