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54056037 = 3715117047
BaseRepresentation
bin1100111000110…
…1010001100101
310202201022221110
43032031101211
5102314243122
65210335233
71224316530
oct316152145
9122638843
1054056037
1128571112
121612a519
13b278629
147271a17
154b2b90c
hex338d465

54056037 has 16 divisors (see below), whose sum is σ = 82921472. Its totient is φ = 30682800.

The previous prime is 54056027. The next prime is 54056047. The reversal of 54056037 is 73065045.

54056037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54056027) and next prime (54056047).

It is not a de Polignac number, because 54056037 - 24 = 54056021 is a prime.

It is a super-2 number, since 2×540560372 = 5844110272290738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54055995 and 54056013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54056017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5353 + ... + 11694.

It is an arithmetic number, because the mean of its divisors is an integer number (5182592).

Almost surely, 254056037 is an apocalyptic number.

It is an amenable number.

54056037 is a deficient number, since it is larger than the sum of its proper divisors (28865435).

54056037 is a wasteful number, since it uses less digits than its factorization.

54056037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17208.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 54056037 is about 7352.2810746053. The cubic root of 54056037 is about 378.1070145761.

The spelling of 54056037 in words is "fifty-four million, fifty-six thousand, thirty-seven".

Divisors: 1 3 7 21 151 453 1057 3171 17047 51141 119329 357987 2574097 7722291 18018679 54056037