Base | Representation |
---|---|
bin | 110000000000111111… |
… | …0010101011011010101 |
3 | 100212011002001020111210 |
4 | 1200001332111123111 |
5 | 3142133224124023 |
6 | 115211423052033 |
7 | 10310135240454 |
oct | 1400176253325 |
9 | 325132036453 |
10 | 103112333013 |
11 | 3a803250a48 |
12 | 17b98141019 |
13 | 9953565201 |
14 | 4dc2548b9b |
15 | 2a375bc593 |
hex | 1801f956d5 |
103112333013 has 16 divisors (see below), whose sum is σ = 137724048000. Its totient is φ = 68621195520.
The previous prime is 103112333011. The next prime is 103112333017. The reversal of 103112333013 is 310333211301.
It is not a de Polignac number, because 103112333013 - 21 = 103112333011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103112333011) 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, 4138473 + ... + 4163313.
It is an arithmetic number, because the mean of its divisors is an integer number (8607753000).
Almost surely, 2103112333013 is an apocalyptic number.
It is an amenable number.
103112333013 is a deficient number, since it is larger than the sum of its proper divisors (34611714987).
103112333013 is a wasteful number, since it uses less digits than its factorization.
103112333013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27212.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 103112333013 its reverse (310333211301), we get a palindrome (413445544314).
The spelling of 103112333013 in words is "one hundred three billion, one hundred twelve million, three hundred thirty-three thousand, thirteen".
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