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55410841 = 232409167
BaseRepresentation
bin1101001101100…
…0000010011001
310212021011101101
43103120002121
5103141121331
65255351401
71241661433
oct323300231
9125234341
1055410841
1129306a92
1216682561
13b6311a5
147505653
154ce8061
hex34d8099

55410841 has 4 divisors (see below), whose sum is σ = 57820032. Its totient is φ = 53001652.

The previous prime is 55410829. The next prime is 55410877. The reversal of 55410841 is 14801455.

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.

It is a cyclic number.

It is not a de Polignac number, because 55410841 - 225 = 21856409 is a prime.

It is a super-2 number, since 2×554108412 = 6140722600654562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55411841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204561 + ... + 1204606.

It is an arithmetic number, because the mean of its divisors is an integer number (14455008).

Almost surely, 255410841 is an apocalyptic number.

It is an amenable number.

55410841 is a deficient number, since it is larger than the sum of its proper divisors (2409191).

55410841 is a wasteful number, since it uses less digits than its factorization.

55410841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409190.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 55410841 is about 7443.8458474098. The cubic root of 55410841 is about 381.2398124663.

The spelling of 55410841 in words is "fifty-five million, four hundred ten thousand, eight hundred forty-one".

Divisors: 1 23 2409167 55410841