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48020012485 = 556317058619
BaseRepresentation
bin101100101110001101…
…110011110111000101
311120221121010101100221
4230232031303313011
51241321110344420
634020551304341
73316660241254
oct545615636705
9146847111327
1048020012485
1119402055135
12938197b0b1
1346b37b1693
1424777a479b
1513b0b36caa
hexb2e373dc5

48020012485 has 8 divisors (see below), whose sum is σ = 57726370080. Its totient is φ = 38347773264.

The previous prime is 48020012477. The next prime is 48020012527. The reversal of 48020012485 is 58421002084.

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

It is a cyclic number.

It is not a de Polignac number, because 48020012485 - 23 = 48020012477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48020012485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8526495 + ... + 8532124.

It is an arithmetic number, because the mean of its divisors is an integer number (7215796260).

Almost surely, 248020012485 is an apocalyptic number.

It is an amenable number.

48020012485 is a deficient number, since it is larger than the sum of its proper divisors (9706357595).

48020012485 is a wasteful number, since it uses less digits than its factorization.

48020012485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17059187.

The product of its (nonzero) digits is 20480, while the sum is 34.

The spelling of 48020012485 in words is "forty-eight billion, twenty million, twelve thousand, four hundred eighty-five".

Divisors: 1 5 563 2815 17058619 85293095 9604002497 48020012485