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57441214 = 233478581
BaseRepresentation
bin1101101100011…
…1101110111110
311000002022112101
43123013232332
5104201104324
65411055314
71265146045
oct333075676
9130068471
1057441214
112a473486
12172a153a
13bb923ac
1478b355c
155099944
hex36c7bbe

57441214 has 8 divisors (see below), whose sum is σ = 86197608. Its totient is φ = 28708680.

The previous prime is 57441203. The next prime is 57441221. The reversal of 57441214 is 41214475.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404 + ... + 10984.

It is an arithmetic number, because the mean of its divisors is an integer number (10774701).

Almost surely, 257441214 is an apocalyptic number.

57441214 is a deficient number, since it is larger than the sum of its proper divisors (28756394).

57441214 is a wasteful number, since it uses less digits than its factorization.

57441214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11930.

The product of its digits is 4480, while the sum is 28.

The square root of 57441214 is about 7578.9982187622. The cubic root of 57441214 is about 385.8405517897.

Adding to 57441214 its reverse (41214475), we get a palindrome (98655689).

The spelling of 57441214 in words is "fifty-seven million, four hundred forty-one thousand, two hundred fourteen".

Divisors: 1 2 3347 6694 8581 17162 28720607 57441214