Base | Representation |
---|---|
bin | 101101101111110111000011… |
… | …011100111001000100001010 |
3 | 222101101122000011121211122020 |
4 | 231233313003130321010022 |
5 | 202332434143130041020 |
6 | 1551530250141305310 |
7 | 60244202614655124 |
oct | 5557670334710412 |
9 | 871348004554566 |
10 | 201201022112010 |
11 | 59121968756308 |
12 | 1a696133265236 |
13 | 883623755659b |
14 | 3798277bb4214 |
15 | 183da78877c40 |
hex | b6fdc373910a |
201201022112010 has 128 divisors (see below), whose sum is σ = 498744310431744. Its totient is φ = 51927541585920.
The previous prime is 201201022111951. The next prime is 201201022112087. The reversal of 201201022112010 is 10211220102102.
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 63 ways as a sum of consecutive naturals, for example, 22466650 + ... + 30118970.
It is an arithmetic number, because the mean of its divisors is an integer number (3896439925248).
Almost surely, 2201201022112010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201201022112010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249372155215872).
201201022112010 is an abundant number, since it is smaller than the sum of its proper divisors (297543288319734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201201022112010 is a wasteful number, since it uses less digits than its factorization.
201201022112010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7652628.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 201201022112010 its reverse (10211220102102), we get a palindrome (211412242214112).
The spelling of 201201022112010 in words is "two hundred one trillion, two hundred one billion, twenty-two million, one hundred twelve thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •