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54476741 = 1124179139
BaseRepresentation
bin1100111111001…
…1111111000101
310210111201001002
43033303333011
5102421223431
65223343045
71231021214
oct317637705
9123451032
1054476741
1128829200
12162b1a85
13b394c77
14734107b
154bb13cb
hex33f3fc5

54476741 has 24 divisors (see below), whose sum is σ = 62563200. Its totient is φ = 47361600.

The previous prime is 54476731. The next prime is 54476749. The reversal of 54476741 is 14767445.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-54476741 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54476695 and 54476704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54476749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391850 + ... + 391988.

It is an arithmetic number, because the mean of its divisors is an integer number (2606800).

Almost surely, 254476741 is an apocalyptic number.

It is an amenable number.

54476741 is a deficient number, since it is larger than the sum of its proper divisors (8086459).

54476741 is a wasteful number, since it uses less digits than its factorization.

54476741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 270 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 54476741 is about 7380.8360637532. The cubic root of 54476741 is about 379.0853834914.

The spelling of 54476741 in words is "fifty-four million, four hundred seventy-six thousand, seven hundred forty-one".

Divisors: 1 11 41 79 121 139 451 869 1529 3239 4961 5699 9559 10981 16819 35629 62689 120791 391919 450221 689579 1328701 4952431 54476741