Base | Representation |
---|---|
bin | 1001111101000… |
… | …0101000110111 |
3 | 2220120001221000 |
4 | 2133100220313 |
5 | 41141432142 |
6 | 4050454343 |
7 | 1014601224 |
oct | 237205067 |
9 | 86501830 |
10 | 41749047 |
11 | 2162574a |
12 | 11b943b3 |
13 | 88599a2 |
14 | 578a94b |
15 | 39ea14c |
hex | 27d0a37 |
41749047 has 8 divisors (see below), whose sum is σ = 61850480. Its totient is φ = 27832680.
The previous prime is 41749039. The next prime is 41749073. The reversal of 41749047 is 74094714.
It is not a de Polignac number, because 41749047 - 23 = 41749039 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 (41749007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773104 + ... + 773157.
It is an arithmetic number, because the mean of its divisors is an integer number (7731310).
Almost surely, 241749047 is an apocalyptic number.
41749047 is a deficient number, since it is larger than the sum of its proper divisors (20101433).
41749047 is a wasteful number, since it uses less digits than its factorization.
41749047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1546270 (or 1546264 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 41749047 is about 6461.3502458851. The cubic root of 41749047 is about 346.9089640958.
The spelling of 41749047 in words is "forty-one million, seven hundred forty-nine thousand, forty-seven".
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