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48212671 = 1319195193
BaseRepresentation
bin1011011111101…
…0101010111111
310100201110100111
42313322222333
544320301141
64441210451
71123541503
oct267725277
9110643314
1048212671
112523a991
1214190a27
139cb0a10
146590303
154375381
hex2dfaabf

48212671 has 8 divisors (see below), whose sum is σ = 54654320. Its totient is φ = 42161472.

The previous prime is 48212651. The next prime is 48212687. The reversal of 48212671 is 17621284.

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 48212671 - 27 = 48212543 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 (48212611) 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, 97350 + ... + 97843.

It is an arithmetic number, because the mean of its divisors is an integer number (6831790).

Almost surely, 248212671 is an apocalyptic number.

48212671 is a deficient number, since it is larger than the sum of its proper divisors (6441649).

48212671 is a wasteful number, since it uses less digits than its factorization.

48212671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195225.

The product of its digits is 5376, while the sum is 31.

The square root of 48212671 is about 6943.5344746030. The cubic root of 48212671 is about 363.9600623372.

The spelling of 48212671 in words is "forty-eight million, two hundred twelve thousand, six hundred seventy-one".

Divisors: 1 13 19 247 195193 2537509 3708667 48212671