Base | Representation |
---|---|
bin | 1010001010011000… |
… | …10010101010000001 |
3 | 112002020002020102002 |
4 | 11011030102222001 |
5 | 42133142123340 |
6 | 2301213033345 |
7 | 252125453006 |
oct | 50514225201 |
9 | 15066066362 |
10 | 5455817345 |
11 | 234a737360 |
12 | 1083185855 |
13 | 68c4143b4 |
14 | 39a8358ad |
15 | 21de93715 |
hex | 145312a81 |
5455817345 has 8 divisors (see below), whose sum is σ = 7142160960. Its totient is φ = 3967867120.
The previous prime is 5455817333. The next prime is 5455817347. The reversal of 5455817345 is 5437185545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5455817345 - 210 = 5455816321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5455817345.
It is not an unprimeable number, because it can be changed into a prime (5455817347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49598285 + ... + 49598394.
It is an arithmetic number, because the mean of its divisors is an integer number (892770120).
Almost surely, 25455817345 is an apocalyptic number.
5455817345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5455817345 is a deficient number, since it is larger than the sum of its proper divisors (1686343615).
5455817345 is a wasteful number, since it uses less digits than its factorization.
5455817345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99196695.
The product of its digits is 1680000, while the sum is 47.
The square root of 5455817345 is about 73863.5048247780. The cubic root of 5455817345 is about 1760.4347824992.
The spelling of 5455817345 in words is "five billion, four hundred fifty-five million, eight hundred seventeen thousand, three hundred forty-five".
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