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55714036 = 2271989787
BaseRepresentation
bin1101010010001…
…0000011110100
310212211120021211
43110202003310
5103230322121
65310051204
71244363410
oct324420364
9125746254
1055714036
11294a3864
12167a9b04
13b7091b1
147583d40
154d57ce1
hex35220f4

55714036 has 12 divisors (see below), whose sum is σ = 111428128. Its totient is φ = 23877432.

The previous prime is 55714033. The next prime is 55714067. The reversal of 55714036 is 63041755.

55714036 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 55713989 and 55714007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55714031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994866 + ... + 994921.

Almost surely, 255714036 is an apocalyptic number.

It is an amenable number.

55714036 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.

55714036 is a wasteful number, since it uses less digits than its factorization.

55714036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989798 (or 1989796 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 55714036 is about 7464.1835454388. The cubic root of 55714036 is about 381.9338993656.

The spelling of 55714036 in words is "fifty-five million, seven hundred fourteen thousand, thirty-six".

Divisors: 1 2 4 7 14 28 1989787 3979574 7959148 13928509 27857018 55714036