Base | Representation |
---|---|
bin | 111000000110… |
… | …1010011110001 |
3 | 2001100102022011 |
4 | 1300031103301 |
5 | 30012232031 |
6 | 2530242521 |
7 | 505006654 |
oct | 160152361 |
9 | 61312264 |
10 | 29414641 |
11 | 15670723 |
12 | 9a26441 |
13 | 612b719 |
14 | 3c9989b |
15 | 28b06b1 |
hex | 1c0d4f1 |
29414641 has 12 divisors (see below), whose sum is σ = 32877252. Its totient is φ = 26221824.
The previous prime is 29414639. The next prime is 29414647. The reversal of 29414641 is 14641492.
It can be written as a sum of positive squares in 2 ways, for example, as 24216241 + 5198400 = 4921^2 + 2280^2 .
It is not a de Polignac number, because 29414641 - 21 = 29414639 is a prime.
It is a super-2 number, since 2×294146412 = 1730442210317762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29414647) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3741 + ... + 8533.
It is an arithmetic number, because the mean of its divisors is an integer number (2739771).
Almost surely, 229414641 is an apocalyptic number.
It is an amenable number.
29414641 is a deficient number, since it is larger than the sum of its proper divisors (3462611).
29414641 is a wasteful number, since it uses less digits than its factorization.
29414641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4848 (or 4829 counting only the distinct ones).
The product of its digits is 6912, while the sum is 31.
The square root of 29414641 is about 5423.5266201983. The cubic root of 29414641 is about 308.6890214880.
The spelling of 29414641 in words is "twenty-nine million, four hundred fourteen thousand, six hundred forty-one".
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