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48496117 = 128337799
BaseRepresentation
bin1011100011111…
…1110111110101
310101020212011111
42320333313311
544403333432
64451235021
71126132045
oct270776765
9111225144
1048496117
112541393a
12142a8a71
13a07ca37
146625725
1543ce347
hex2e3fdf5

48496117 has 4 divisors (see below), whose sum is σ = 48535200. Its totient is φ = 48457036.

The previous prime is 48496111. The next prime is 48496139. The reversal of 48496117 is 71169484.

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.

It is a cyclic number.

It is not a de Polignac number, because 48496117 - 23 = 48496109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48496117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48496111) 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 3 ways as a sum of consecutive naturals, for example, 17617 + ... + 20182.

It is an arithmetic number, because the mean of its divisors is an integer number (12133800).

Almost surely, 248496117 is an apocalyptic number.

It is an amenable number.

48496117 is a deficient number, since it is larger than the sum of its proper divisors (39083).

48496117 is a wasteful number, since it uses less digits than its factorization.

48496117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39082.

The product of its digits is 48384, while the sum is 40.

The square root of 48496117 is about 6963.9153498589. The cubic root of 48496117 is about 364.6719188654.

The spelling of 48496117 in words is "forty-eight million, four hundred ninety-six thousand, one hundred seventeen".

Divisors: 1 1283 37799 48496117