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48793495087 = 587142958169
BaseRepresentation
bin101101011100010100…
…011010011000101111
311122221111120101000201
4231130110122120233
51244412113320322
634225421534331
73345101602501
oct553424323057
9148844511021
1048793495087
1119769724057
129558a143a7
1347a7b0b7ac
14250c3c9d71
1514089c1d27
hexb5c51a62f

48793495087 has 8 divisors (see below), whose sum is σ = 48911662800. Its totient is φ = 48675447744.

The previous prime is 48793495067. The next prime is 48793495097. The reversal of 48793495087 is 78059439784.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48793495087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48793495067) 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 7 ways as a sum of consecutive naturals, for example, 809739 + ... + 867907.

It is an arithmetic number, because the mean of its divisors is an integer number (6113957850).

Almost surely, 248793495087 is an apocalyptic number.

48793495087 is a deficient number, since it is larger than the sum of its proper divisors (118167713).

48793495087 is a wasteful number, since it uses less digits than its factorization.

48793495087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60185.

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 48793495087 in words is "forty-eight billion, seven hundred ninety-three million, four hundred ninety-five thousand, eighty-seven".

Divisors: 1 587 1429 58169 838823 34145203 83123501 48793495087