Base | Representation |
---|---|
bin | 101111100000001100… |
… | …0111110110011111101 |
3 | 100202022101121122120112 |
4 | 1133000120332303331 |
5 | 3132410034201023 |
6 | 114510315355405 |
7 | 10240644610616 |
oct | 1370030766375 |
9 | 322271548515 |
10 | 102012022013 |
11 | 3a299144010 |
12 | 1792b752b65 |
13 | 9809605b05 |
14 | 4d1a368c0d |
15 | 29c0bc4478 |
hex | 17c063ecfd |
102012022013 has 8 divisors (see below), whose sum is σ = 111350526336. Its totient is φ = 92684298400.
The previous prime is 102012022003. The next prime is 102012022037. The reversal of 102012022013 is 310220210201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102012022013 - 26 = 102012021949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102012022003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2675381 + ... + 2713242.
It is an arithmetic number, because the mean of its divisors is an integer number (13918815792).
Almost surely, 2102012022013 is an apocalyptic number.
It is an amenable number.
102012022013 is a deficient number, since it is larger than the sum of its proper divisors (9338504323).
102012022013 is a wasteful number, since it uses less digits than its factorization.
102012022013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5390355.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 102012022013 its reverse (310220210201), we get a palindrome (412232232214).
The spelling of 102012022013 in words is "one hundred two billion, twelve million, twenty-two thousand, thirteen".
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