Base | Representation |
---|---|
bin | 1001001101001000011111… |
… | …0110101100001000111110 |
3 | 1022211120122101012120101221 |
4 | 2103102013312230020332 |
5 | 2311311230341210420 |
6 | 33305343021423554 |
7 | 2063143215210424 |
oct | 223220766541076 |
9 | 38746571176357 |
10 | 10121222210110 |
11 | 3252428094740 |
12 | 1175688a0abba |
13 | 58557261242b |
14 | 26dc26907114 |
15 | 12842236ecaa |
hex | 93487dac23e |
10121222210110 has 64 divisors (see below), whose sum is σ = 20741103212544. Its totient is φ = 3519983948800.
The previous prime is 10121222210107. The next prime is 10121222210201. The reversal of 10121222210110 is 1101222212101.
10121222210110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 20274222 + ... + 20767438.
It is an arithmetic number, because the mean of its divisors is an integer number (324079737696).
Almost surely, 210121222210110 is an apocalyptic number.
10121222210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10121222210110 is an abundant number, since it is smaller than the sum of its proper divisors (10619881002434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121222210110 is a wasteful number, since it uses less digits than its factorization.
10121222210110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501369.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10121222210110 its reverse (1101222212101), we get a palindrome (11222444422211).
It can be divided in two parts, 101212 and 22210110, that added together give a palindrome (22311322).
The spelling of 10121222210110 in words is "ten trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred ten thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •