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54348101 = 131414871
BaseRepresentation
bin1100111101010…
…0100101000101
310210021011120122
43033110211011
5102403114401
65220511325
71226644163
oct317244505
9123234518
1054348101
1128750595
121624b545
13b34b552
14730a233
154b8821b
hex33d4945

54348101 has 4 divisors (see below), whose sum is σ = 54763104. Its totient is φ = 53933100.

The previous prime is 54348089. The next prime is 54348127. The reversal of 54348101 is 10184345.

54348101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 10184345 = 52036869.

It is a cyclic number.

It is not a de Polignac number, because 54348101 - 210 = 54347077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54348131) 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 3 ways as a sum of consecutive naturals, for example, 207305 + ... + 207566.

It is an arithmetic number, because the mean of its divisors is an integer number (13690776).

Almost surely, 254348101 is an apocalyptic number.

It is an amenable number.

54348101 is a deficient number, since it is larger than the sum of its proper divisors (415003).

54348101 is a wasteful number, since it uses less digits than its factorization.

54348101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415002.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 54348101 is about 7372.1164532311. The cubic root of 54348101 is about 378.7867607652.

The spelling of 54348101 in words is "fifty-four million, three hundred forty-eight thousand, one hundred one".

Divisors: 1 131 414871 54348101