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54383051 = 1712725189
BaseRepresentation
bin1100111101110…
…1000111001011
310210022221112002
43033131013023
5102410224201
65221341215
71230151112
oct317350713
9123287462
1054383051
1128774878
121626780b
13b361428
147318c79
154b9376b
hex33dd1cb

54383051 has 8 divisors (see below), whose sum is σ = 58037760. Its totient is φ = 50779008.

The previous prime is 54383041. The next prime is 54383057. The reversal of 54383051 is 15038345.

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

It is a cyclic number.

It is not a de Polignac number, because 54383051 - 26 = 54382987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54383057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10436 + ... + 14753.

It is an arithmetic number, because the mean of its divisors is an integer number (7254720).

Almost surely, 254383051 is an apocalyptic number.

54383051 is a deficient number, since it is larger than the sum of its proper divisors (3654709).

54383051 is a wasteful number, since it uses less digits than its factorization.

54383051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25333.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 54383051 is about 7374.4864905972. The cubic root of 54383051 is about 378.8679396855.

The spelling of 54383051 in words is "fifty-four million, three hundred eighty-three thousand, fifty-one".

Divisors: 1 17 127 2159 25189 428213 3199003 54383051