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48970996822 = 2112202359491
BaseRepresentation
bin101101100110111001…
…100001110001010110
311200101212120101122001
4231212321201301112
51300243033344242
634255202225514
73352355414326
oct554671416126
9150355511561
1048970996822
111984a93a800
1295a835529a
1348058194c7
142527bd3286
151419384eb7
hexb66e61c56

48970996822 has 12 divisors (see below), whose sum is σ = 80741437308. Its totient is φ = 22259543900.

The previous prime is 48970996819. The next prime is 48970996849. The reversal of 48970996822 is 22869907984.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 101179504 + ... + 101179987.

It is an arithmetic number, because the mean of its divisors is an integer number (6728453109).

Almost surely, 248970996822 is an apocalyptic number.

48970996822 is a deficient number, since it is larger than the sum of its proper divisors (31770440486).

48970996822 is a wasteful number, since it uses less digits than its factorization.

48970996822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202359515 (or 202359504 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 48970996822 in words is "forty-eight billion, nine hundred seventy million, nine hundred ninety-six thousand, eight hundred twenty-two".

Divisors: 1 2 11 22 121 242 202359491 404718982 2225954401 4451908802 24485498411 48970996822