Base | Representation |
---|---|
bin | 110000011110110111… |
… | …1001101101100001011 |
3 | 100221201221202002221202 |
4 | 1200331233031230023 |
5 | 3201211420031443 |
6 | 115455121454415 |
7 | 10344031626146 |
oct | 1407557155413 |
9 | 327657662852 |
10 | 104115002123 |
11 | 40178228100 |
12 | 18217aa140b |
13 | 9a831c8242 |
14 | 507978d05d |
15 | 2a956297b8 |
hex | 183dbcdb0b |
104115002123 has 24 divisors (see below), whose sum is σ = 118512480240. Its totient is φ = 91289105600.
The previous prime is 104115002099. The next prime is 104115002161. The reversal of 104115002123 is 321200511401.
It is not a de Polignac number, because 104115002123 - 214 = 104114985739 is a prime.
It is a super-3 number, since 3×1041150021233 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 104115002095 and 104115002104.
It is not an unprimeable number, because it can be changed into a prime (104115032123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3391961 + ... + 3422517.
It is an arithmetic number, because the mean of its divisors is an integer number (4938020010).
Almost surely, 2104115002123 is an apocalyptic number.
104115002123 is a deficient number, since it is larger than the sum of its proper divisors (14397478117).
104115002123 is a wasteful number, since it uses less digits than its factorization.
104115002123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31579 (or 31568 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 104115002123 its reverse (321200511401), we get a palindrome (425315513524).
The spelling of 104115002123 in words is "one hundred four billion, one hundred fifteen million, two thousand, one hundred twenty-three".
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