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93200292805 = 5171096474033
BaseRepresentation
bin101011011001100101…
…0111001101111000101
322220120021210102112111
41112303022321233011
53011333233332210
6110452101421021
76506406263164
oct1266312715705
9286507712474
1093200292805
1136587154484
121609070a771
138a33b64169
144721d613db
1526572d688a
hex15b32b9bc5

93200292805 has 8 divisors (see below), whose sum is σ = 118419195672. Its totient is φ = 70174338048.

The previous prime is 93200292799. The next prime is 93200292841. The reversal of 93200292805 is 50829200239.

It can be written as a sum of positive squares in 4 ways, for example, as 2742512161 + 90457780644 = 52369^2 + 300762^2 .

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 93200292805 - 23 = 93200292797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548236932 + ... + 548237101.

It is an arithmetic number, because the mean of its divisors is an integer number (14802399459).

Almost surely, 293200292805 is an apocalyptic number.

It is an amenable number.

93200292805 is a deficient number, since it is larger than the sum of its proper divisors (25218902867).

93200292805 is a wasteful number, since it uses less digits than its factorization.

93200292805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096474055.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 93200292805 in words is "ninety-three billion, two hundred million, two hundred ninety-two thousand, eight hundred five".

Divisors: 1 5 17 85 1096474033 5482370165 18640058561 93200292805