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5772141 = 3471261
BaseRepresentation
bin10110000001001101101101
3101212020220000
4112001031231
52434202031
6323414513
7100030254
oct26011555
911766800
105772141
113292771
121b24439
13127138b
14aa379b
157903e6
hex58136d

5772141 has 10 divisors (see below), whose sum is σ = 8622702. Its totient is φ = 3848040.

The previous prime is 5772139. The next prime is 5772157. The reversal of 5772141 is 1412775.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 910116 = 2205^2 + 954^2 .

It is not a de Polignac number, because 5772141 - 21 = 5772139 is a prime.

It is a super-2 number, since 2×57721412 = 66635223447762, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5772101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35550 + ... + 35711.

Almost surely, 25772141 is an apocalyptic number.

It is an amenable number.

5772141 is a deficient number, since it is larger than the sum of its proper divisors (2850561).

5772141 is an equidigital number, since it uses as much as digits as its factorization.

5772141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71273 (or 71264 counting only the distinct ones).

The product of its digits is 1960, while the sum is 27.

The square root of 5772141 is about 2402.5280435408. The cubic root of 5772141 is about 179.3820476214.

The spelling of 5772141 in words is "five million, seven hundred seventy-two thousand, one hundred forty-one".

Divisors: 1 3 9 27 81 71261 213783 641349 1924047 5772141