Base | Representation |
---|---|
bin | 1001001100011111001000… |
… | …1011010110111010110100 |
3 | 1022210111222201112022120012 |
4 | 2103013302023112322310 |
5 | 2311121012001024340 |
6 | 33300305302355352 |
7 | 2062301140344554 |
oct | 223076213267264 |
9 | 38714881468505 |
10 | 10110121111220 |
11 | 3248750884849 |
12 | 11734ab12bb58 |
13 | 5844c377b070 |
14 | 26d49243b164 |
15 | 127ec29b0565 |
hex | 931f22d6eb4 |
10110121111220 has 48 divisors (see below), whose sum is σ = 22864660414848. Its totient is φ = 3732929808000.
The previous prime is 10110121111199. The next prime is 10110121111241. The reversal of 10110121111220 is 2211112101101.
It is an interprime number because it is at equal distance from previous prime (10110121111199) and next prime (10110121111241).
It is a junction number, because it is equal to n+sod(n) for n = 10110121111195 and 10110121111204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47148287 + ... + 47362233.
It is an arithmetic number, because the mean of its divisors is an integer number (476347091976).
Almost surely, 210110121111220 is an apocalyptic number.
10110121111220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10110121111220 is an abundant number, since it is smaller than the sum of its proper divisors (12754539303628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10110121111220 is a wasteful number, since it uses less digits than its factorization.
10110121111220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395720 (or 395718 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 10110121111220 its reverse (2211112101101), we get a palindrome (12321233212321).
The spelling of 10110121111220 in words is "ten trillion, one hundred ten billion, one hundred twenty-one million, one hundred eleven thousand, two hundred twenty".
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