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534052141 = 776293163
BaseRepresentation
bin11111110101001…
…111110100101101
31101012220122210221
4133311033310231
52043204132031
6124554331341
716143240220
oct3765176455
91335818727
10534052141
11254505307
1212aa29b51
13868485ac
1450cdb5b7
1531d42a11
hex1fd4fd2d

534052141 has 4 divisors (see below), whose sum is σ = 610345312. Its totient is φ = 457758972.

The previous prime is 534052091. The next prime is 534052147. The reversal of 534052141 is 141250435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141250435 = 528250087.

It is a cyclic number.

It is not a de Polignac number, because 534052141 - 29 = 534051629 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 (534052147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38146575 + ... + 38146588.

It is an arithmetic number, because the mean of its divisors is an integer number (152586328).

Almost surely, 2534052141 is an apocalyptic number.

It is an amenable number.

534052141 is a deficient number, since it is larger than the sum of its proper divisors (76293171).

534052141 is an equidigital number, since it uses as much as digits as its factorization.

534052141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76293170.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 534052141 is about 23109.5681699161. The cubic root of 534052141 is about 811.3244303083.

The spelling of 534052141 in words is "five hundred thirty-four million, fifty-two thousand, one hundred forty-one".

Divisors: 1 7 76293163 534052141