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48192697 = 76884671
BaseRepresentation
bin1011011111010…
…1110010111001
310100200102221201
42313311302321
544314131242
64440534201
71123426330
oct267656271
9110612851
1048192697
1125226983
1214181361
139ca48b7
146586d17
15436e4b7
hex2df5cb9

48192697 has 4 divisors (see below), whose sum is σ = 55077376. Its totient is φ = 41308020.

The previous prime is 48192667. The next prime is 48192713. The reversal of 48192697 is 79629184.

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 48192697 - 219 = 47668409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48192647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3442329 + ... + 3442342.

It is an arithmetic number, because the mean of its divisors is an integer number (13769344).

Almost surely, 248192697 is an apocalyptic number.

It is an amenable number.

48192697 is a deficient number, since it is larger than the sum of its proper divisors (6884679).

48192697 is an equidigital number, since it uses as much as digits as its factorization.

48192697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884678.

The product of its digits is 217728, while the sum is 46.

The square root of 48192697 is about 6942.0960091315. The cubic root of 48192697 is about 363.9097937924.

The spelling of 48192697 in words is "forty-eight million, one hundred ninety-two thousand, six hundred ninety-seven".

Divisors: 1 7 6884671 48192697