Base | Representation |
---|---|
bin | 110000000000111101… |
… | …0100111001001010110 |
3 | 100212011000012122200200 |
4 | 1200001322213021112 |
5 | 3142133001411024 |
6 | 115211350121330 |
7 | 10310124034131 |
oct | 1400172471126 |
9 | 325130178620 |
10 | 103111357014 |
11 | 3a802744736 |
12 | 17b97950246 |
13 | 99532b2bb3 |
14 | 4dc2373218 |
15 | 2a374782c9 |
hex | 1801ea7256 |
103111357014 has 96 divisors (see below), whose sum is σ = 240387264000. Its totient is φ = 31825785600.
The previous prime is 103111357007. The next prime is 103111357033. The reversal of 103111357014 is 410753111301.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10836519 + ... + 10846029.
It is an arithmetic number, because the mean of its divisors is an integer number (2504034000).
Almost surely, 2103111357014 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103111357014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120193632000).
103111357014 is an abundant number, since it is smaller than the sum of its proper divisors (137275906986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103111357014 is a wasteful number, since it uses less digits than its factorization.
103111357014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10106 (or 10103 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
Adding to 103111357014 its reverse (410753111301), we get a palindrome (513864468315).
The spelling of 103111357014 in words is "one hundred three billion, one hundred eleven million, three hundred fifty-seven thousand, fourteen".
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