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55714037 = 311797227
BaseRepresentation
bin1101010010001…
…0000011110101
310212211120021212
43110202003311
5103230322122
65310051205
71244363411
oct324420365
9125746255
1055714037
11294a3865
12167a9b05
13b7091b2
147583d41
154d57ce2
hex35220f5

55714037 has 4 divisors (see below), whose sum is σ = 57511296. Its totient is φ = 53916780.

The previous prime is 55714033. The next prime is 55714067. The reversal of 55714037 is 73041755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73041755 = 514608351.

It is a cyclic number.

It is not a de Polignac number, because 55714037 - 22 = 55714033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55713994 and 55714012.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898583 + ... + 898644.

It is an arithmetic number, because the mean of its divisors is an integer number (14377824).

Almost surely, 255714037 is an apocalyptic number.

It is an amenable number.

55714037 is a deficient number, since it is larger than the sum of its proper divisors (1797259).

55714037 is a wasteful number, since it uses less digits than its factorization.

55714037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797258.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 55714037 is about 7464.1836124254. The cubic root of 55714037 is about 381.9339016507.

The spelling of 55714037 in words is "fifty-five million, seven hundred fourteen thousand, thirty-seven".

Divisors: 1 31 1797227 55714037