Base | Representation |
---|---|
bin | 1001010010011011000111… |
… | …1101110001011111100011 |
3 | 1100011021021102010022221220 |
4 | 2110212301331301133203 |
5 | 2314303411443221311 |
6 | 33415215021350123 |
7 | 2102541633320535 |
oct | 224466175613743 |
9 | 40137242108856 |
10 | 10212123023331 |
11 | 3287a34243069 |
12 | 118b217408343 |
13 | 590ccac54288 |
14 | 2743ab2d3855 |
15 | 12a992839206 |
hex | 949b1f717e3 |
10212123023331 has 4 divisors (see below), whose sum is σ = 13616164031112. Its totient is φ = 6808082015552.
The previous prime is 10212123023303. The next prime is 10212123023371. The reversal of 10212123023331 is 13332032121201.
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 10212123023331 - 217 = 10212122892259 is a prime.
It is a super-2 number, since 2×102121230233312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10212123023371) 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, 1702020503886 + ... + 1702020503891.
It is an arithmetic number, because the mean of its divisors is an integer number (3404041007778).
Almost surely, 210212123023331 is an apocalyptic number.
10212123023331 is a deficient number, since it is larger than the sum of its proper divisors (3404041007781).
10212123023331 is an equidigital number, since it uses as much as digits as its factorization.
10212123023331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3404041007780.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 10212123023331 its reverse (13332032121201), we get a palindrome (23544155144532).
The spelling of 10212123023331 in words is "ten trillion, two hundred twelve billion, one hundred twenty-three million, twenty-three thousand, three hundred thirty-one".
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