Base | Representation |
---|---|
bin | 1000010011000110… |
… | …01110101100001110 |
3 | 102111111020110222010 |
4 | 10021203032230032 |
5 | 33111012304304 |
6 | 2014030202050 |
7 | 215255360601 |
oct | 41143165416 |
9 | 12444213863 |
10 | 4455197454 |
11 | 198692a874 |
12 | a44053326 |
13 | 56001b016 |
14 | 3039a6338 |
15 | 1b11dd789 |
hex | 1098ceb0e |
4455197454 has 16 divisors (see below), whose sum is σ = 9151216848. Its totient is φ = 1444928832.
The previous prime is 4455197347. The next prime is 4455197459. The reversal of 4455197454 is 4547915544.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4455197459) 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, 10034007 + ... + 10034450.
It is an arithmetic number, because the mean of its divisors is an integer number (571951053).
Almost surely, 24455197454 is an apocalyptic number.
4455197454 is an abundant number, since it is smaller than the sum of its proper divisors (4696019394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4455197454 is a wasteful number, since it uses less digits than its factorization.
4455197454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20068499.
The product of its digits is 2016000, while the sum is 48.
The square root of 4455197454 is about 66747.2655170232. The cubic root of 4455197454 is about 1645.4662750675.
The spelling of 4455197454 in words is "four billion, four hundred fifty-five million, one hundred ninety-seven thousand, four hundred fifty-four".
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