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56410093 = 733372293
BaseRepresentation
bin1101011100101…
…1111111101101
310221010221002201
43113023333231
5103420110333
65333021501
71253322625
oct327137755
9127127081
1056410093
1129929813
1216a84891
13b8c0c6c
1476c5885
154e4417d
hex35cbfed

56410093 has 8 divisors (see below), whose sum is σ = 57377528. Its totient is φ = 55448064.

The previous prime is 56410051. The next prime is 56410103. The reversal of 56410093 is 39001465.

It can be written as a sum of positive squares in 4 ways, for example, as 2196324 + 54213769 = 1482^2 + 7363^2 .

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 56410093 - 29 = 56409581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56410033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23455 + ... + 25747.

It is an arithmetic number, because the mean of its divisors is an integer number (7172191).

Almost surely, 256410093 is an apocalyptic number.

It is an amenable number.

56410093 is a deficient number, since it is larger than the sum of its proper divisors (967435).

56410093 is a wasteful number, since it uses less digits than its factorization.

56410093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 56410093 is about 7510.6652834486. The cubic root of 56410093 is about 383.5178704856.

The spelling of 56410093 in words is "fifty-six million, four hundred ten thousand, ninety-three".

Divisors: 1 73 337 2293 24601 167389 772741 56410093