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48890056683 = 3137915868243
BaseRepresentation
bin101101100010000100…
…110000111111101011
311200012020021012122010
4231202010300333223
51300111323303213
634243151331003
73350353424256
oct554204607753
9150166235563
1048890056683
1119809187226
129585220a63
1347c1b1a230
14251b16409d
1514121e7ac3
hexb62130feb

48890056683 has 16 divisors (see below), whose sum is σ = 71089733120. Its totient is φ = 29705349024.

The previous prime is 48890056661. The next prime is 48890056703. The reversal of 48890056683 is 38665009884.

It is not a de Polignac number, because 48890056683 - 28 = 48890056427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48890056643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7931041 + ... + 7937202.

It is an arithmetic number, because the mean of its divisors is an integer number (4443108320).

Almost surely, 248890056683 is an apocalyptic number.

48890056683 is a deficient number, since it is larger than the sum of its proper divisors (22199676437).

48890056683 is a wasteful number, since it uses less digits than its factorization.

48890056683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15868338.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 48890056683 in words is "forty-eight billion, eight hundred ninety million, fifty-six thousand, six hundred eighty-three".

Divisors: 1 3 13 39 79 237 1027 3081 15868243 47604729 206287159 618861477 1253591197 3760773591 16296685561 48890056683