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544862042 = 22311844827
BaseRepresentation
bin100000011110011…
…110111101011010
31101222020212012122
4200132132331122
52103441041132
6130022141242
716334152034
oct4036367532
91358225178
10544862042
1125a618a0a
12132581822
1388b6199a
1452512c54
1532c7a912
hex2079ef5a

544862042 has 8 divisors (see below), whose sum is σ = 852827616. Its totient is φ = 260586172.

The previous prime is 544862041. The next prime is 544862051. The reversal of 544862042 is 240268445.

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

It is a junction number, because it is equal to n+sod(n) for n = 544861993 and 544862011.

It is not an unprimeable number, because it can be changed into a prime (544862041) 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, 5922368 + ... + 5922459.

It is an arithmetic number, because the mean of its divisors is an integer number (106603452).

Almost surely, 2544862042 is an apocalyptic number.

544862042 is a deficient number, since it is larger than the sum of its proper divisors (307965574).

544862042 is a wasteful number, since it uses less digits than its factorization.

544862042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844852.

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 544862042 is about 23342.2801371246. The cubic root of 544862042 is about 816.7619886699.

The spelling of 544862042 in words is "five hundred forty-four million, eight hundred sixty-two thousand, forty-two".

Divisors: 1 2 23 46 11844827 23689654 272431021 544862042