Base | Representation |
---|---|
bin | 110111100001… |
… | …1111001111111 |
3 | 2000210010212200 |
4 | 1233003321333 |
5 | 24423121413 |
6 | 2520002543 |
7 | 502315263 |
oct | 157037177 |
9 | 60703780 |
10 | 29113983 |
11 | 15485848 |
12 | 9900453 |
13 | 6054912 |
14 | 3c1c0a3 |
15 | 2851573 |
hex | 1bc3e7f |
29113983 has 6 divisors (see below), whose sum is σ = 42053544. Its totient is φ = 19409316.
The previous prime is 29113969. The next prime is 29114003. The reversal of 29113983 is 38931192.
It is not a de Polignac number, because 29113983 - 212 = 29109887 is a prime.
It is a super-3 number, since 3×291139833 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29113913) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1617435 + ... + 1617452.
It is an arithmetic number, because the mean of its divisors is an integer number (7008924).
Almost surely, 229113983 is an apocalyptic number.
29113983 is a deficient number, since it is larger than the sum of its proper divisors (12939561).
29113983 is a wasteful number, since it uses less digits than its factorization.
29113983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3234893 (or 3234890 counting only the distinct ones).
The product of its digits is 11664, while the sum is 36.
The square root of 29113983 is about 5395.7374843482. The cubic root of 29113983 is about 307.6336757689.
The spelling of 29113983 in words is "twenty-nine million, one hundred thirteen thousand, nine hundred eighty-three".
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