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54296477 is a prime number
BaseRepresentation
bin1100111100011…
…1111110011101
310210011112202122
43033013332131
5102344441402
65215432325
71226340524
oct317077635
9123145678
1054296477
1128715824
12162256a5
13b330bc1
1472d54bb
154b77ca2
hex33c7f9d

54296477 has 2 divisors, whose sum is σ = 54296478. Its totient is φ = 54296476.

The previous prime is 54296467. The next prime is 54296479. The reversal of 54296477 is 77469245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34351321 + 19945156 = 5861^2 + 4466^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54296477 is a prime.

It is a super-2 number, since 2×542964772 = 5896214829223058, which contains 22 as substring.

Together with 54296479, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54296479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27148238 + 27148239.

It is an arithmetic number, because the mean of its divisors is an integer number (27148239).

Almost surely, 254296477 is an apocalyptic number.

It is an amenable number.

54296477 is a deficient number, since it is larger than the sum of its proper divisors (1).

54296477 is an equidigital number, since it uses as much as digits as its factorization.

54296477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 44.

The square root of 54296477 is about 7368.6143202097. The cubic root of 54296477 is about 378.6667891863. Note that the first 3 decimals are identical.

The spelling of 54296477 in words is "fifty-four million, two hundred ninety-six thousand, four hundred seventy-seven".