Base | Representation |
---|---|
bin | 101010001111100110… |
… | …110100101010000001 |
3 | 11100002010221112111201 |
4 | 222033212310222001 |
5 | 1220343400221001 |
6 | 32500532341201 |
7 | 3164016033121 |
oct | 521746645201 |
9 | 140063845451 |
10 | 45358992001 |
11 | 18266a72054 |
12 | 895a774801 |
13 | 437b3c514b |
14 | 22a41dac81 |
15 | 12a7201501 |
hex | a8f9b4a81 |
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".
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