Base | Representation |
---|---|
bin | 110100100001110010… |
… | …0110011001010001111 |
3 | 101210011102111112001111 |
4 | 1221003210303022033 |
5 | 3322010013314103 |
6 | 123453152552451 |
7 | 11102234400553 |
oct | 1510344631217 |
9 | 353142445044 |
10 | 112802869903 |
11 | 43926308819 |
12 | 19a41552727 |
13 | a8390c04c9 |
14 | 5661553863 |
15 | 2e031ec86d |
hex | 1a4393328f |
112802869903 has 4 divisors (see below), whose sum is σ = 113857102440. Its totient is φ = 111748637368.
The previous prime is 112802869901. The next prime is 112802869919. The reversal of 112802869903 is 309968208211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 309968208211 = 3943 ⋅78612277.
It is a cyclic number.
It is not a de Polignac number, because 112802869903 - 21 = 112802869901 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 (112802869901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527116108 + ... + 527116321.
It is an arithmetic number, because the mean of its divisors is an integer number (28464275610).
Almost surely, 2112802869903 is an apocalyptic number.
112802869903 is a deficient number, since it is larger than the sum of its proper divisors (1054232537).
112802869903 is a wasteful number, since it uses less digits than its factorization.
112802869903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1054232536.
The product of its (nonzero) digits is 373248, while the sum is 49.
The spelling of 112802869903 in words is "one hundred twelve billion, eight hundred two million, eight hundred sixty-nine thousand, nine hundred three".
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