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55733041 = 731329431
BaseRepresentation
bin1101010010011…
…0101100110001
310212212112100201
43110212230301
5103231424131
65310315201
71244503000
oct324465461
9125775321
1055733041
1129507071
12167b8b01
13b714a40
14758ac37
154d5d761
hex3526b31

55733041 has 32 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 42477120.

The previous prime is 55732997. The next prime is 55733053. The reversal of 55733041 is 14033755.

55733041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55733041 - 27 = 55732913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55733081) 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 31 ways as a sum of consecutive naturals, for example, 129096 + ... + 129526.

It is an arithmetic number, because the mean of its divisors is an integer number (2268000).

Almost surely, 255733041 is an apocalyptic number.

It is an amenable number.

55733041 is a deficient number, since it is larger than the sum of its proper divisors (16842959).

55733041 is a wasteful number, since it uses less digits than its factorization.

55733041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 55733041 is about 7465.4565165166. The cubic root of 55733041 is about 381.9773224662.

Adding to 55733041 its reverse (14033755), we get a palindrome (69766796).

The spelling of 55733041 in words is "fifty-five million, seven hundred thirty-three thousand, forty-one".

Divisors: 1 7 13 29 49 91 203 343 377 431 637 1421 2639 3017 4459 5603 9947 12499 18473 21119 39221 87493 129311 147833 162487 274547 612451 1137409 1921829 4287157 7961863 55733041