Base | Representation |
---|---|
bin | 11011011010100000… |
… | …110110110110000000 |
3 | 2210222102202010012211 |
4 | 123122200312312000 |
5 | 440241034200422 |
6 | 21304520231504 |
7 | 2061306411664 |
oct | 333240666600 |
9 | 83872663184 |
10 | 29435850112 |
11 | 11535851959 |
12 | 585600b594 |
13 | 2a1153c1b6 |
14 | 15d35548a4 |
15 | b7433d577 |
hex | 6da836d80 |
29435850112 has 32 divisors (see below), whose sum is σ = 60533409600. Its totient is φ = 14243151360.
The previous prime is 29435850097. The next prime is 29435850113. The reversal of 29435850112 is 21105853492.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×294358501122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29435850113) 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, 3705187 + ... + 3713122.
It is an arithmetic number, because the mean of its divisors is an integer number (1891669050).
Almost surely, 229435850112 is an apocalyptic number.
It is an amenable number.
29435850112 is an abundant number, since it is smaller than the sum of its proper divisors (31097559488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29435850112 is an equidigital number, since it uses as much as digits as its factorization.
29435850112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7418354 (or 7418342 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 29435850112 in words is "twenty-nine billion, four hundred thirty-five million, eight hundred fifty thousand, one hundred twelve".
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