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48606880061 = 159839304099
BaseRepresentation
bin101101010001001100…
…100010000100111101
311122110111102100100002
4231101030202010331
51244021330130221
634155114044045
73340344443405
oct552114420475
9148414370302
1048606880061
1119683353463
129506419625
13477825c9bc
1424d16cd805
1513e740d80b
hexb5132213d

48606880061 has 4 divisors (see below), whose sum is σ = 48607344000. Its totient is φ = 48606416124.

The previous prime is 48606880033. The next prime is 48606880079. The reversal of 48606880061 is 16008860684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48606880061 - 226 = 48539771197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48606879988 and 48606880015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48606880261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7790 + ... + 311888.

It is an arithmetic number, because the mean of its divisors is an integer number (12151836000).

Almost surely, 248606880061 is an apocalyptic number.

It is an amenable number.

48606880061 is a deficient number, since it is larger than the sum of its proper divisors (463939).

48606880061 is a wasteful number, since it uses less digits than its factorization.

48606880061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463938.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 48606880061 in words is "forty-eight billion, six hundred six million, eight hundred eighty thousand, sixty-one".

Divisors: 1 159839 304099 48606880061