Base | Representation |
---|---|
bin | 11010110110101… |
… | …101110011011101 |
3 | 1011101210100210021 |
4 | 122312231303131 |
5 | 1410320113010 |
6 | 112412512141 |
7 | 14110422532 |
oct | 3266556335 |
9 | 1141710707 |
10 | 450551005 |
11 | 211362703 |
12 | 106a7b651 |
13 | 72460738 |
14 | 43ba2d89 |
15 | 2984b8da |
hex | 1adadcdd |
450551005 has 8 divisors (see below), whose sum is σ = 540841824. Its totient is φ = 360320400.
The previous prime is 450550981. The next prime is 450551029. The reversal of 450551005 is 500155054.
It is an interprime number because it is at equal distance from previous prime (450550981) and next prime (450551029).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 450551005 - 217 = 450419933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3490 + ... + 30220.
It is an arithmetic number, because the mean of its divisors is an integer number (67605228).
Almost surely, 2450551005 is an apocalyptic number.
It is an amenable number.
450551005 is a deficient number, since it is larger than the sum of its proper divisors (90290819).
450551005 is a wasteful number, since it uses less digits than its factorization.
450551005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30107.
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 450551005 is about 21226.1867748308. The cubic root of 450551005 is about 766.6220754363.
The spelling of 450551005 in words is "four hundred fifty million, five hundred fifty-one thousand, five".
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