Base | Representation |
---|---|
bin | 101111100110011001… |
… | …0111101110001101011 |
3 | 100202211220021011100211 |
4 | 1133030302331301223 |
5 | 3133321330110412 |
6 | 114543112441551 |
7 | 10246053011332 |
oct | 1371462756153 |
9 | 322756234324 |
10 | 102220160107 |
11 | 3a39568526a |
12 | 179893a92b7 |
13 | 984077c350 |
14 | 4d39c68d19 |
15 | 29d40d9ca7 |
hex | 17cccbdc6b |
102220160107 has 16 divisors (see below), whose sum is σ = 110884183200. Its totient is φ = 93671269632.
The previous prime is 102220160099. The next prime is 102220160129. The reversal of 102220160107 is 701061022201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102220160107 - 23 = 102220160099 is a prime.
It is a super-2 number, since 2×1022201601072 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102220160407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3680023 + ... + 3707695.
It is an arithmetic number, because the mean of its divisors is an integer number (6930261450).
Almost surely, 2102220160107 is an apocalyptic number.
102220160107 is a deficient number, since it is larger than the sum of its proper divisors (8664023093).
102220160107 is a wasteful number, since it uses less digits than its factorization.
102220160107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29742.
The product of its (nonzero) digits is 336, while the sum is 22.
Adding to 102220160107 its reverse (701061022201), we get a palindrome (803281182308).
The spelling of 102220160107 in words is "one hundred two billion, two hundred twenty million, one hundred sixty thousand, one hundred seven".
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