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45358992001 = 231972130087
BaseRepresentation
bin101010001111100110…
…110100101010000001
311100002010221112111201
4222033212310222001
51220343400221001
632500532341201
73164016033121
oct521746645201
9140063845451
1045358992001
1118266a72054
12895a774801
13437b3c514b
1422a41dac81
1512a7201501
hexa8f9b4a81

45358992001 has 4 divisors (see below), whose sum is σ = 47331122112. Its totient is φ = 43386861892.

The previous prime is 45358991987. The next prime is 45358992059. The reversal of 45358992001 is 10029985354.

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 45358992001 - 217 = 45358860929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45358192001) 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, 986065021 + ... + 986065066.

It is an arithmetic number, because the mean of its divisors is an integer number (11832780528).

Almost surely, 245358992001 is an apocalyptic number.

It is an amenable number.

45358992001 is a deficient number, since it is larger than the sum of its proper divisors (1972130111).

45358992001 is a wasteful number, since it uses less digits than its factorization.

45358992001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972130110.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 45358992001 in words is "forty-five billion, three hundred fifty-eight million, nine hundred ninety-two thousand, one".

Divisors: 1 23 1972130087 45358992001