Base | Representation |
---|---|
bin | 1101011101010… |
… | …01011001100110 |
3 | 21212102111000110 |
4 | 12232221121212 |
5 | 212400011434 |
6 | 15111353450 |
7 | 2540363502 |
oct | 656513146 |
9 | 255374013 |
10 | 112891494 |
11 | 587a7061 |
12 | 31982886 |
13 | 1a508501 |
14 | 10dc9302 |
15 | 9d9e4e9 |
hex | 6ba9666 |
112891494 has 8 divisors (see below), whose sum is σ = 225783000. Its totient is φ = 37630496.
The previous prime is 112891487. The next prime is 112891547. The reversal of 112891494 is 494198211.
It is a sphenic number, since it is the product of 3 distinct primes.
112891494 is an admirable number.
It is a super-3 number, since 3×1128914943 (a number of 25 digits) contains 333 as substring.
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 3 ways as a sum of consecutive naturals, for example, 9407619 + ... + 9407630.
It is an arithmetic number, because the mean of its divisors is an integer number (28222875).
Almost surely, 2112891494 is an apocalyptic number.
112891494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112891494 is a wasteful number, since it uses less digits than its factorization.
112891494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18815254.
The product of its digits is 20736, while the sum is 39.
The square root of 112891494 is about 10625.0408940389. The cubic root of 112891494 is about 483.3040192553.
The spelling of 112891494 in words is "one hundred twelve million, eight hundred ninety-one thousand, four hundred ninety-four".
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