Base | Representation |
---|---|
bin | 1011000000011100001101… |
… | …1101101011101011000010 |
3 | 1120211221220021120100121220 |
4 | 2300013003131223223002 |
5 | 3041240302231223020 |
6 | 41423401442055510 |
7 | 2356232565326202 |
oct | 260070335535302 |
9 | 46757807510556 |
10 | 12102202211010 |
11 | 394657370a6aa |
12 | 14355a304a596 |
13 | 69a304526162 |
14 | 2dba6d2d4402 |
15 | 15ec15662240 |
hex | b01c376bac2 |
12102202211010 has 64 divisors (see below), whose sum is σ = 30180788158464. Its totient is φ = 3102465816000.
The previous prime is 12102202210981. The next prime is 12102202211059. The reversal of 12102202211010 is 1011220220121.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42949374 + ... + 43230233.
It is an arithmetic number, because the mean of its divisors is an integer number (471574814976).
Almost surely, 212102202211010 is an apocalyptic number.
12102202211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12102202211010 is an abundant number, since it is smaller than the sum of its proper divisors (18078585947454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12102202211010 is a wasteful number, since it uses less digits than its factorization.
12102202211010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86179799.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 12102202211010 its reverse (1011220220121), we get a palindrome (13113422431131).
The spelling of 12102202211010 in words is "twelve trillion, one hundred two billion, two hundred two million, two hundred eleven thousand, ten".
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