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54838883 = 1119262387
BaseRepresentation
bin1101000100110…
…0011001100011
310211012002210202
43101030121203
5103014321013
65235215415
71234060061
oct321143143
9124162722
1054838883
1128a562a0
121644756b
13b490a58
1473d7031
154c33858
hex344c663

54838883 has 8 divisors (see below), whose sum is σ = 62973120. Its totient is φ = 47229480.

The previous prime is 54838879. The next prime is 54838933. The reversal of 54838883 is 38883845.

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 54838883 - 22 = 54838879 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54838813) 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, 130985 + ... + 131402.

It is an arithmetic number, because the mean of its divisors is an integer number (7871640).

Almost surely, 254838883 is an apocalyptic number.

54838883 is a deficient number, since it is larger than the sum of its proper divisors (8134237).

54838883 is a wasteful number, since it uses less digits than its factorization.

54838883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262417.

The product of its digits is 737280, while the sum is 47.

The square root of 54838883 is about 7405.3280143421. The cubic root of 54838883 is about 379.9235372469.

The spelling of 54838883 in words is "fifty-four million, eight hundred thirty-eight thousand, eight hundred eighty-three".

Divisors: 1 11 19 209 262387 2886257 4985353 54838883