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54761214 = 239126869
BaseRepresentation
bin1101000011100…
…1011011111110
310211001011021010
43100321123332
5103004324324
65233420050
71233314454
oct320713376
9124034233
1054761214
1128a02a02
121640a626
13b4645b1
1473b69d4
154c1a829
hex34396fe

54761214 has 8 divisors (see below), whose sum is σ = 109522440. Its totient is φ = 18253736.

The previous prime is 54761167. The next prime is 54761219. The reversal of 54761214 is 41216745.

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

54761214 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54761219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4563429 + ... + 4563440.

It is an arithmetic number, because the mean of its divisors is an integer number (13690305).

Almost surely, 254761214 is an apocalyptic number.

54761214 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.

54761214 is a wasteful number, since it uses less digits than its factorization.

54761214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126874.

The product of its digits is 6720, while the sum is 30.

The square root of 54761214 is about 7400.0820265724. The cubic root of 54761214 is about 379.7440890066.

Adding to 54761214 its reverse (41216745), we get a palindrome (95977959).

The spelling of 54761214 in words is "fifty-four million, seven hundred sixty-one thousand, two hundred fourteen".

Divisors: 1 2 3 6 9126869 18253738 27380607 54761214