Base | Representation |
---|---|
bin | 101010011010101000… |
… | …000101110001110011 |
3 | 11100120000211111110020 |
4 | 222122220011301303 |
5 | 1221233212424101 |
6 | 32531135134523 |
7 | 3201422352513 |
oct | 523250056163 |
9 | 140500744406 |
10 | 45543873651 |
11 | 18351369401 |
12 | 89b0674443 |
13 | 43aa7b7c83 |
14 | 22c09a5843 |
15 | 12b8571136 |
hex | a9aa05c73 |
45543873651 has 4 divisors (see below), whose sum is σ = 60725164872. Its totient is φ = 30362582432.
The previous prime is 45543873649. The next prime is 45543873659. The reversal of 45543873651 is 15637834554.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45543873651 - 21 = 45543873649 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45543873594 and 45543873603.
It is not an unprimeable number, because it can be changed into a prime (45543873659) 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, 7590645606 + ... + 7590645611.
It is an arithmetic number, because the mean of its divisors is an integer number (15181291218).
Almost surely, 245543873651 is an apocalyptic number.
45543873651 is a deficient number, since it is larger than the sum of its proper divisors (15181291221).
45543873651 is a wasteful number, since it uses less digits than its factorization.
45543873651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15181291220.
The product of its digits is 6048000, while the sum is 51.
The spelling of 45543873651 in words is "forty-five billion, five hundred forty-three million, eight hundred seventy-three thousand, six hundred fifty-one".
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