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55035041 = 531815737
BaseRepresentation
bin1101000111110…
…0010010100001
310211120001212212
43101330102201
5103042110131
65243331505
71235535005
oct321742241
9124501785
1055035041
112907a706
1216520b95
13b52c119
147448705
154c71a2b
hex347c4a1

55035041 has 8 divisors (see below), whose sum is σ = 56393064. Its totient is φ = 53688960.

The previous prime is 55034999. The next prime is 55035047. The reversal of 55035041 is 14053055.

It can be written as a sum of positive squares in 4 ways, for example, as 1745041 + 53290000 = 1321^2 + 7300^2 .

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 55035041 - 214 = 55018657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55034998 and 55035016.

It is not an unprimeable number, because it can be changed into a prime (55035047) 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, 6725 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (7049133).

Almost surely, 255035041 is an apocalyptic number.

It is an amenable number.

55035041 is a deficient number, since it is larger than the sum of its proper divisors (1358023).

55035041 is a wasteful number, since it uses less digits than its factorization.

55035041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5971.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 55035041 is about 7418.5605746668. The cubic root of 55035041 is about 380.3759921167.

Adding to 55035041 its reverse (14053055), we get a palindrome (69088096).

The spelling of 55035041 in words is "fifty-five million, thirty-five thousand, forty-one".

Divisors: 1 53 181 5737 9593 304061 1038397 55035041