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49663065082 = 21391783100193
BaseRepresentation
bin101110010000001001…
…100011101111111010
311202012002211002210211
4232100021203233322
51303202221040312
634452003501334
73405461042131
oct562011435772
9152162732724
1049663065082
111a075561944
12976008784a
1348b600c557
142591aa4918
151459edc3a7
hexb90263bfa

49663065082 has 16 divisors (see below), whose sum is σ = 75073360320. Its totient is φ = 24638815872.

The previous prime is 49663064981. The next prime is 49663065097. The reversal of 49663065082 is 28056036694.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445578 + ... + 545770.

It is an arithmetic number, because the mean of its divisors is an integer number (4692085020).

Almost surely, 249663065082 is an apocalyptic number.

49663065082 is a deficient number, since it is larger than the sum of its proper divisors (25410295238).

49663065082 is a wasteful number, since it uses less digits than its factorization.

49663065082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102117.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 49663065082 in words is "forty-nine billion, six hundred sixty-three million, sixty-five thousand, eighty-two".

Divisors: 1 2 139 278 1783 3566 100193 200386 247837 495674 13926827 27853654 178644119 357288238 24831532541 49663065082