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5205141 = 34179359
BaseRepresentation
bin10011110110110010010101
3100210110010000
4103312302111
52313031031
6303321513
762146224
oct23666225
910713100
105205141
112a35777
1218b0299
131103286
14996cbb
156cc3e6
hex4f6c95

5205141 has 20 divisors (see below), whose sum is σ = 7840800. Its totient is φ = 3441096.

The previous prime is 5205139. The next prime is 5205149. The reversal of 5205141 is 1415025.

5205141 is a `hidden beast` number, since 520 + 5 + 141 = 666.

It is not a de Polignac number, because 5205141 - 21 = 5205139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205149) 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 19 ways as a sum of consecutive naturals, for example, 14320 + ... + 14678.

It is an arithmetic number, because the mean of its divisors is an integer number (392040).

Almost surely, 25205141 is an apocalyptic number.

It is an amenable number.

5205141 is a deficient number, since it is larger than the sum of its proper divisors (2635659).

5205141 is a wasteful number, since it uses less digits than its factorization.

5205141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5205141 is about 2281.4778105430. The cubic root of 5205141 is about 173.3048963046.

The spelling of 5205141 in words is "five million, two hundred five thousand, one hundred forty-one".

Divisors: 1 3 9 27 81 179 359 537 1077 1611 3231 4833 9693 14499 29079 64261 192783 578349 1735047 5205141