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542104165 = 5452323971
BaseRepresentation
bin100000010011111…
…101101001100101
31101210001202010001
4200103331221211
52102234313130
6125443101301
716301544421
oct4023755145
91353052101
10542104165
11259004979
12131671831
13884075c5
1451dd5b81
15328d36ca
hex204fda65

542104165 has 8 divisors (see below), whose sum is σ = 650695968. Its totient is φ = 433569360.

The previous prime is 542104159. The next prime is 542104207. The reversal of 542104165 is 561401245.

542104165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542104165 - 211 = 542102117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10630 + ... + 34600.

It is an arithmetic number, because the mean of its divisors is an integer number (81336996).

Almost surely, 2542104165 is an apocalyptic number.

It is an amenable number.

542104165 is a deficient number, since it is larger than the sum of its proper divisors (108591803).

542104165 is a wasteful number, since it uses less digits than its factorization.

542104165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28499.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 542104165 is about 23283.1304811015. The cubic root of 542104165 is about 815.3816146034.

The spelling of 542104165 in words is "five hundred forty-two million, one hundred four thousand, one hundred sixty-five".

Divisors: 1 5 4523 22615 23971 119855 108420833 542104165