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55714071 = 372653051
BaseRepresentation
bin1101010010001…
…0000100010111
310212211120100010
43110202010113
5103230322241
65310051303
71244363460
oct324420427
9125746303
1055714071
11294a3896
12167a9b33
13b70920a
147583d67
154d57d16
hex3522117

55714071 has 8 divisors (see below), whose sum is σ = 84897664. Its totient is φ = 31836600.

The previous prime is 55714069. The next prime is 55714079. The reversal of 55714071 is 17041755.

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

It is not a de Polignac number, because 55714071 - 21 = 55714069 is a prime.

It is a super-3 number, since 3×557140713 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55714079) 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 7 ways as a sum of consecutive naturals, for example, 1326505 + ... + 1326546.

It is an arithmetic number, because the mean of its divisors is an integer number (10612208).

Almost surely, 255714071 is an apocalyptic number.

55714071 is a deficient number, since it is larger than the sum of its proper divisors (29183593).

55714071 is a wasteful number, since it uses less digits than its factorization.

55714071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653061.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 55714071 is about 7464.1858899682. The cubic root of 55714071 is about 381.9339793436.

The spelling of 55714071 in words is "fifty-five million, seven hundred fourteen thousand, seventy-one".

Divisors: 1 3 7 21 2653051 7959153 18571357 55714071