Base | Representation |
---|---|
bin | 1101101100100100… |
… | …11000101111100001 |
3 | 200222110102022201102 |
4 | 12312102120233201 |
5 | 110024412144140 |
6 | 3213353244145 |
7 | 350135341040 |
oct | 66622305741 |
9 | 20873368642 |
10 | 7353240545 |
11 | 3133792502 |
12 | 1512703655 |
13 | 902555111 |
14 | 4da82c557 |
15 | 2d0842e15 |
hex | 1b6498be1 |
7353240545 has 8 divisors (see below), whose sum is σ = 10084444224. Its totient is φ = 5042222064.
The previous prime is 7353240541. The next prime is 7353240577. The reversal of 7353240545 is 5450423537.
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 7353240545 - 22 = 7353240541 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7353240499 and 7353240508.
It is not an unprimeable number, because it can be changed into a prime (7353240541) 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 7 ways as a sum of consecutive naturals, for example, 105046259 + ... + 105046328.
It is an arithmetic number, because the mean of its divisors is an integer number (1260555528).
Almost surely, 27353240545 is an apocalyptic number.
It is an amenable number.
7353240545 is a deficient number, since it is larger than the sum of its proper divisors (2731203679).
7353240545 is a wasteful number, since it uses less digits than its factorization.
7353240545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210092599.
The product of its (nonzero) digits is 252000, while the sum is 38.
The square root of 7353240545 is about 85751.0381569809. The cubic root of 7353240545 is about 1944.5819835959.
The spelling of 7353240545 in words is "seven billion, three hundred fifty-three million, two hundred forty thousand, five hundred forty-five".
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