Base | Representation |
---|---|
bin | 1001001101001000000111… |
… | …1001001110110100000010 |
3 | 1022211120101102001012022210 |
4 | 2103102001321032310002 |
5 | 2311311024241304442 |
6 | 33305325050242550 |
7 | 2063140562230134 |
oct | 223220171166402 |
9 | 38746342035283 |
10 | 10121122213122 |
11 | 32523866a54a8 |
12 | 117565b426456 |
13 | 5855579a010b |
14 | 26dc17517054 |
15 | 1284186bb19c |
hex | 93481e4ed02 |
10121122213122 has 8 divisors (see below), whose sum is σ = 20242244426256. Its totient is φ = 3373707404372.
The previous prime is 10121122213109. The next prime is 10121122213151. The reversal of 10121122213122 is 22131222112101.
It is a sphenic number, since it is the product of 3 distinct primes.
10121122213122 is an admirable number.
It is a super-2 number, since 2×101211222131222 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843426851088 + ... + 843426851099.
It is an arithmetic number, because the mean of its divisors is an integer number (2530280553282).
Almost surely, 210121122213122 is an apocalyptic number.
10121122213122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121122213122 is a wasteful number, since it uses less digits than its factorization.
10121122213122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1686853702192.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 10121122213122 its reverse (22131222112101), we get a palindrome (32252344325223).
The spelling of 10121122213122 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred twenty-two".
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