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33200808097 = 271122512207
BaseRepresentation
bin11110111010111011…
…000010000010100001
310011200211011210122011
4132322323002002201
51020443401324342
623130252312521
72253514132612
oct367273020241
9104624153564
1033200808097
1113097a99586
126526a72741
1331915576a2
14186d5a3c09
15ce4b36717
hex7baec20a1

33200808097 has 4 divisors (see below), whose sum is σ = 33323320576. Its totient is φ = 33078295620.

The previous prime is 33200808061. The next prime is 33200808103. The reversal of 33200808097 is 79080800233.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79080800233 = 274572880169.

It is a cyclic number.

It is not a de Polignac number, because 33200808097 - 227 = 33066590369 is a prime.

It is a super-2 number, since 2×332008080972 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33200808197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61255833 + ... + 61256374.

It is an arithmetic number, because the mean of its divisors is an integer number (8330830144).

Almost surely, 233200808097 is an apocalyptic number.

It is an amenable number.

33200808097 is a deficient number, since it is larger than the sum of its proper divisors (122512479).

33200808097 is a wasteful number, since it uses less digits than its factorization.

33200808097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122512478.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 33200808097 in words is "thirty-three billion, two hundred million, eight hundred eight thousand, ninety-seven".

Divisors: 1 271 122512207 33200808097