Base | Representation |
---|---|
bin | 11001001111100011100001… |
… | …110000010101101000001110 |
3 | 112120002102021210211101111120 |
4 | 121033203201300111220032 |
5 | 104022423132131241420 |
6 | 1032041533022301410 |
7 | 32245636425330150 |
oct | 3117434160255016 |
9 | 476072253741446 |
10 | 111020102212110 |
11 | 324133a7457623 |
12 | 10550533727866 |
13 | 49c41c6181260 |
14 | 1d5b58a078ad0 |
15 | cc7d4ab84d40 |
hex | 64f8e1c15a0e |
111020102212110 has 128 divisors (see below), whose sum is σ = 336799445520384. Its totient is φ = 22790939880960.
The previous prime is 111020102212091. The next prime is 111020102212153. The reversal of 111020102212110 is 11212201020111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 111020102212110.
It is a congruent number.
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, 549449046 + ... + 549651065.
It is an arithmetic number, because the mean of its divisors is an integer number (2631245668128).
Almost surely, 2111020102212110 is an apocalyptic number.
111020102212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111020102212110 is an abundant number, since it is smaller than the sum of its proper divisors (225779343308274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111020102212110 is a wasteful number, since it uses less digits than its factorization.
111020102212110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1099100178.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 111020102212110 its reverse (11212201020111), we get a palindrome (122232303232221).
The spelling of 111020102212110 in words is "one hundred eleven trillion, twenty billion, one hundred two million, two hundred twelve thousand, one hundred ten".
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