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48678214 = 2131872239
BaseRepresentation
bin1011100110110…
…0010101000110
310101121002221211
42321230111012
544430200324
64455202034
71130520664
oct271542506
9111532854
1048678214
1125528732
121437631a
13a1148a0
146671c34
154418294
hex2e6c546

48678214 has 8 divisors (see below), whose sum is σ = 78634080. Its totient is φ = 22466856.

The previous prime is 48678197. The next prime is 48678241. The reversal of 48678214 is 41287684.

48678214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936094 + ... + 936145.

It is an arithmetic number, because the mean of its divisors is an integer number (9829260).

Almost surely, 248678214 is an apocalyptic number.

48678214 is a deficient number, since it is larger than the sum of its proper divisors (29955866).

48678214 is a wasteful number, since it uses less digits than its factorization.

48678214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872254.

The product of its digits is 86016, while the sum is 40.

The square root of 48678214 is about 6976.9774257912. The cubic root of 48678214 is about 365.1277816191.

The spelling of 48678214 in words is "forty-eight million, six hundred seventy-eight thousand, two hundred fourteen".

Divisors: 1 2 13 26 1872239 3744478 24339107 48678214