Base | Representation |
---|---|
bin | 10011000001011001… |
… | …10101011000101011 |
3 | 222100201020121102121 |
4 | 21200230311120223 |
5 | 131403322102311 |
6 | 4405205012111 |
7 | 511033056232 |
oct | 114054653053 |
9 | 28321217377 |
10 | 10212300331 |
11 | 4370639432 |
12 | 1b900b4037 |
13 | c6999037c |
14 | 6cc427b19 |
15 | 3eb846b71 |
hex | 260b3562b |
10212300331 has 8 divisors (see below), whose sum is σ = 10419001344. Its totient is φ = 10007195880.
The previous prime is 10212300269. The next prime is 10212300337. The reversal of 10212300331 is 13300321201.
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 10212300331 - 29 = 10212299819 is a prime.
It is a super-2 number, since 2×102123003312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10212300337) 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, 386215 + ... + 411808.
It is an arithmetic number, because the mean of its divisors is an integer number (1302375168).
Almost surely, 210212300331 is an apocalyptic number.
10212300331 is a deficient number, since it is larger than the sum of its proper divisors (206701013).
10212300331 is an equidigital number, since it uses as much as digits as its factorization.
10212300331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 798281.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10212300331 its reverse (13300321201), we get a palindrome (23512621532).
The spelling of 10212300331 in words is "ten billion, two hundred twelve million, three hundred thousand, three hundred thirty-one".
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