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54283386 = 239047231
BaseRepresentation
bin1100111100010…
…0110001111010
310210010212210210
43033010301322
5102344032021
65215251550
71226254413
oct317046172
9123125723
1054283386
1128706a03
1216219bb6
13b327c61
1472d080a
154b73e76
hex33c4c7a

54283386 has 8 divisors (see below), whose sum is σ = 108566784. Its totient is φ = 18094460.

The previous prime is 54283379. The next prime is 54283391. The reversal of 54283386 is 68338245.

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

54283386 is an admirable 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, 4523610 + ... + 4523621.

It is an arithmetic number, because the mean of its divisors is an integer number (13570848).

Almost surely, 254283386 is an apocalyptic number.

54283386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54283386 is a wasteful number, since it uses less digits than its factorization.

54283386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9047236.

The product of its digits is 138240, while the sum is 39.

The square root of 54283386 is about 7367.7259721029. The cubic root of 54283386 is about 378.6363542750.

The spelling of 54283386 in words is "fifty-four million, two hundred eighty-three thousand, three hundred eighty-six".

Divisors: 1 2 3 6 9047231 18094462 27141693 54283386