Base | Representation |
---|---|
bin | 10010110100010001… |
… | …10111111000111111 |
3 | 222002001002110001001 |
4 | 21122020313320333 |
5 | 131142131210421 |
6 | 4350233231131 |
7 | 505225240420 |
oct | 113210677077 |
9 | 28061073031 |
10 | 10102210111 |
11 | 4314485a84 |
12 | 1b5b2624a7 |
13 | c4cc25c26 |
14 | 6bb96b647 |
15 | 3e1d4c691 |
hex | 25a237e3f |
10102210111 has 16 divisors (see below), whose sum is σ = 12178483200. Its totient is φ = 8186120928.
The previous prime is 10102210091. The next prime is 10102210147. The reversal of 10102210111 is 11101220101.
It is a cyclic number.
It is not a de Polignac number, because 10102210111 - 211 = 10102208063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102210171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15580 + ... + 142993.
It is an arithmetic number, because the mean of its divisors is an integer number (761155200).
Almost surely, 210102210111 is an apocalyptic number.
10102210111 is a deficient number, since it is larger than the sum of its proper divisors (2076273089).
10102210111 is a wasteful number, since it uses less digits than its factorization.
10102210111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159078.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 10102210111 its reverse (11101220101), we get a palindrome (21203430212).
The spelling of 10102210111 in words is "ten billion, one hundred two million, two hundred ten thousand, one hundred eleven".
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