Base | Representation |
---|---|
bin | 1001001100100010011111… |
… | …0100111110000111000110 |
3 | 1022210121022110020011211220 |
4 | 2103020213310332013012 |
5 | 2311124332412241402 |
6 | 33300534454541210 |
7 | 2062332350153436 |
oct | 223104764760706 |
9 | 38717273204756 |
10 | 10111021212102 |
11 | 3249072975978 |
12 | 1173700667806 |
13 | 5846080ab635 |
14 | 26d539bc22c6 |
15 | 128026a0bdbc |
hex | 93227d3e1c6 |
10111021212102 has 32 divisors (see below), whose sum is σ = 20605954256352. Its totient is φ = 3306369690624.
The previous prime is 10111021212007. The next prime is 10111021212151. The reversal of 10111021212102 is 20121212011101.
It is a happy number.
10111021212102 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 15 ways as a sum of consecutive naturals, for example, 958768 + ... + 4597964.
It is an arithmetic number, because the mean of its divisors is an integer number (643936070511).
Almost surely, 210111021212102 is an apocalyptic number.
10111021212102 is an abundant number, since it is smaller than the sum of its proper divisors (10494933044250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10111021212102 is a wasteful number, since it uses less digits than its factorization.
10111021212102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3647992.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 10111021212102 its reverse (20121212011101), we get a palindrome (30232233223203).
The spelling of 10111021212102 in words is "ten trillion, one hundred eleven billion, twenty-one million, two hundred twelve thousand, one hundred two".
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