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54196353 = 3240115017
BaseRepresentation
bin1100111010111…
…1100010000001
310202222110102100
43032233202001
5102333240403
65213341013
71225442601
oct316574201
9122873370
1054196353
1128657582
1216197769
13b2c7463
1472aac01
154b582a3
hex33af881

54196353 has 12 divisors (see below), whose sum is σ = 78484068. Its totient is φ = 36038400.

The previous prime is 54196333. The next prime is 54196399. The reversal of 54196353 is 35369145.

54196353 is a `hidden beast` number, since 5 + 4 + 19 + 635 + 3 = 666.

54196353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40602384 + 13593969 = 6372^2 + 3687^2 .

It is not a de Polignac number, because 54196353 - 28 = 54196097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54196313) 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, 3900 + ... + 11117.

It is an arithmetic number, because the mean of its divisors is an integer number (6540339).

Almost surely, 254196353 is an apocalyptic number.

It is an amenable number.

54196353 is a deficient number, since it is larger than the sum of its proper divisors (24287715).

54196353 is a wasteful number, since it uses less digits than its factorization.

54196353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15424 (or 15421 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 54196353 is about 7361.8172348952. The cubic root of 54196353 is about 378.4338891029.

The spelling of 54196353 in words is "fifty-four million, one hundred ninety-six thousand, three hundred fifty-three".

Divisors: 1 3 9 401 1203 3609 15017 45051 135153 6021817 18065451 54196353