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6072115542 = 231012019257
BaseRepresentation
bin1011010011110110…
…10010000101010110
3120200011202102121020
411221323102011112
544413430144132
62442310302010
7303321062523
oct55173220526
916604672536
106072115542
112636607309
121215657906
13759cc849c
1441862214a
1525813052c
hex169ed2156

6072115542 has 8 divisors (see below), whose sum is σ = 12144231096. Its totient is φ = 2024038512.

The previous prime is 6072115541. The next prime is 6072115579. The reversal of 6072115542 is 2455112706.

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

6072115542 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6072115541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506009623 + ... + 506009634.

It is an arithmetic number, because the mean of its divisors is an integer number (1518028887).

Almost surely, 26072115542 is an apocalyptic number.

6072115542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6072115542 is a wasteful number, since it uses less digits than its factorization.

6072115542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012019262.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 6072115542 is about 77923.7803369421. The cubic root of 6072115542 is about 1824.3717651973.

The spelling of 6072115542 in words is "six billion, seventy-two million, one hundred fifteen thousand, five hundred forty-two".

Divisors: 1 2 3 6 1012019257 2024038514 3036057771 6072115542