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5861241 = 342692
BaseRepresentation
bin10110010110111101111001
3102000210010000
4112112331321
53000024431
6325343213
7100551111
oct26267571
912023100
105861241
113343701
121b67b09
1312a2ab9
14ac8041
157ab9e6
hex596f79

5861241 has 15 divisors (see below), whose sum is σ = 8788351. Its totient is φ = 3892968.

The previous prime is 5861239. The next prime is 5861249. The reversal of 5861241 is 1421685.

The square root of 5861241 is 2421.

It is a perfect power (a square), and thus also a powerful number.

5861241 is a `hidden beast` number, since 5 + 8 + 612 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 385641 + 5475600 = 621^2 + 2340^2 .

It is not a de Polignac number, because 5861241 - 21 = 5861239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5861249) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 21655 + ... + 21923.

Almost surely, 25861241 is an apocalyptic number.

5861241 is the 2421-st square number.

5861241 is the 1211-st centered octagonal number.

It is an amenable number.

5861241 is a deficient number, since it is larger than the sum of its proper divisors (2927110).

5861241 is an frugal number, since it uses more digits than its factorization.

5861241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 272 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The cubic root of 5861241 is about 180.3003319475.

It can be divided in two parts, 58612 and 41, that added together give a triangular number (58653 = T342).

The spelling of 5861241 in words is "five million, eight hundred sixty-one thousand, two hundred forty-one".

Divisors: 1 3 9 27 81 269 807 2421 7263 21789 72361 217083 651249 1953747 5861241