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19048624082 = 2127601124783
BaseRepresentation
bin10001101111011000…
…101110111111010010
31211011112100100211122
4101233120232333102
5303002421432312
612430102042242
71243020430115
oct215730567722
954145310748
1019048624082
1180954a7234
123837419382
131a475637c7
14cc9bd457c
15767491b72
hex46f62efd2

19048624082 has 16 divisors (see below), whose sum is σ = 28846067712. Its totient is φ = 9433519200.

The previous prime is 19048624073. The next prime is 19048624087. The reversal of 19048624082 is 28042684091.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (19048624087) 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, 90263 + ... + 215045.

It is an arithmetic number, because the mean of its divisors is an integer number (1802879232).

Almost surely, 219048624082 is an apocalyptic number.

19048624082 is a deficient number, since it is larger than the sum of its proper divisors (9797443630).

19048624082 is a wasteful number, since it uses less digits than its factorization.

19048624082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125513.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 19048624082 in words is "nineteen billion, forty-eight million, six hundred twenty-four thousand, eighty-two".

Divisors: 1 2 127 254 601 1202 76327 124783 152654 249566 15847441 31694882 74994583 149989166 9524312041 19048624082