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5729061 = 313712069
BaseRepresentation
bin10101110110101100100101
3101210001210110
4111312230211
52431312221
6322443233
766460542
oct25665445
911701713
105729061
113263368
121b03519
1312578a0
14a91bc9
15782776
hex576b25

5729061 has 16 divisors (see below), whose sum is σ = 8346240. Its totient is φ = 3474240.

The previous prime is 5729057. The next prime is 5729083. The reversal of 5729061 is 1609275.

It is not a de Polignac number, because 5729061 - 22 = 5729057 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5729021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1735 + ... + 3803.

It is an arithmetic number, because the mean of its divisors is an integer number (521640).

Almost surely, 25729061 is an apocalyptic number.

It is an amenable number.

5729061 is a deficient number, since it is larger than the sum of its proper divisors (2617179).

5729061 is a wasteful number, since it uses less digits than its factorization.

5729061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 5729061 is about 2393.5456962423. The cubic root of 5729061 is about 178.9346640028.

The spelling of 5729061 in words is "five million, seven hundred twenty-nine thousand, sixty-one".

Divisors: 1 3 13 39 71 213 923 2069 2769 6207 26897 80691 146899 440697 1909687 5729061