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54687348 = 22323149003
BaseRepresentation
bin1101000010011…
…1011001110100
310210220101221100
43100213121310
5102444443343
65232050100
71232556222
oct320473164
9123811840
1054687348
1128962461
1216393930
13b439aa1
147397b12
154c039d3
hex3427674

54687348 has 36 divisors (see below), whose sum is σ = 142699648. Its totient is φ = 17640720.

The previous prime is 54687341. The next prime is 54687403. The reversal of 54687348 is 84378645.

54687348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54687341) 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 11 ways as a sum of consecutive naturals, for example, 23386 + ... + 25617.

Almost surely, 254687348 is an apocalyptic number.

It is an amenable number.

54687348 is an abundant number, since it is smaller than the sum of its proper divisors (88012300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54687348 is a wasteful number, since it uses less digits than its factorization.

54687348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49044 (or 49039 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 54687348 is about 7395.0894517916. The cubic root of 54687348 is about 379.5732698182.

The spelling of 54687348 in words is "fifty-four million, six hundred eighty-seven thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 1116 49003 98006 147009 196012 294018 441027 588036 882054 1519093 1764108 3038186 4557279 6076372 9114558 13671837 18229116 27343674 54687348