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6142052523 = 33136541057
BaseRepresentation
bin1011011100001100…
…00100100010101011
3120212001100121002210
411232012010202223
5100034331140043
62453245300203
7305130404445
oct55606044253
916761317083
106142052523
112672034a72
121234b64663
1376b644409
14423a29495
1525e347633
hex16e1848ab

6142052523 has 8 divisors (see below), whose sum is σ = 8215568848. Its totient is φ = 4081618944.

The previous prime is 6142052479. The next prime is 6142052561. The reversal of 6142052523 is 3252502416.

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

It is not a de Polignac number, because 6142052523 - 224 = 6125275307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6142052023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269590 + ... + 3271467.

It is an arithmetic number, because the mean of its divisors is an integer number (1026946106).

Almost surely, 26142052523 is an apocalyptic number.

6142052523 is a deficient number, since it is larger than the sum of its proper divisors (2073516325).

6142052523 is a wasteful number, since it uses less digits than its factorization.

6142052523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541373.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 6142052523 is about 78371.2480633044. The cubic root of 6142052523 is about 1831.3492516059.

Adding to 6142052523 its reverse (3252502416), we get a palindrome (9394554939).

The spelling of 6142052523 in words is "six billion, one hundred forty-two million, fifty-two thousand, five hundred twenty-three".

Divisors: 1 3 313 939 6541057 19623171 2047350841 6142052523