Base | Representation |
---|---|
bin | 10010110101010100… |
… | …11111010000010111 |
3 | 222002122200010211010 |
4 | 21122222133100113 |
5 | 131201410201403 |
6 | 4351150143303 |
7 | 505363161360 |
oct | 113252372027 |
9 | 28078603733 |
10 | 10111022103 |
11 | 4319454616 |
12 | 1b621b1b33 |
13 | c519bcb20 |
14 | 6bcbc2b67 |
15 | 3e29dd603 |
hex | 25aa9f417 |
10111022103 has 32 divisors (see below), whose sum is σ = 16685222400. Its totient is φ = 5303465856.
The previous prime is 10111022087. The next prime is 10111022147. The reversal of 10111022103 is 30122011101.
It is not a de Polignac number, because 10111022103 - 24 = 10111022087 is a prime.
It is a super-3 number, since 3×101110221033 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10111022003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54588 + ... + 152321.
It is an arithmetic number, because the mean of its divisors is an integer number (521413200).
Almost surely, 210111022103 is an apocalyptic number.
10111022103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10111022103 is a deficient number, since it is larger than the sum of its proper divisors (6574200297).
10111022103 is a wasteful number, since it uses less digits than its factorization.
10111022103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207111.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 10111022103 its reverse (30122011101), we get a palindrome (40233033204).
The spelling of 10111022103 in words is "ten billion, one hundred eleven million, twenty-two thousand, one hundred three".
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