Base | Representation |
---|---|
bin | 1000010011000110… |
… | …11110101110010000 |
3 | 102111111100211001012 |
4 | 10021203132232100 |
5 | 33111021404440 |
6 | 2014031430052 |
7 | 215256053210 |
oct | 41143365620 |
9 | 12444324035 |
10 | 4455263120 |
11 | 1986975140 |
12 | a44085328 |
13 | 560041b89 |
14 | 3039c2240 |
15 | 1b1202e65 |
hex | 1098deb90 |
4455263120 has 80 divisors (see below), whose sum is σ = 12914494848. Its totient is φ = 1388651520.
The previous prime is 4455263107. The next prime is 4455263123. The reversal of 4455263120 is 213625544.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (4455263123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355469 + ... + 367788.
Almost surely, 24455263120 is an apocalyptic number.
4455263120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4455263120 is an abundant number, since it is smaller than the sum of its proper divisors (8459231728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4455263120 is a wasteful number, since it uses less digits than its factorization.
4455263120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723288 (or 723282 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 4455263120 is about 66747.7574155117. The cubic root of 4455263120 is about 1645.4743593075.
Adding to 4455263120 its reverse (213625544), we get a palindrome (4668888664).
The spelling of 4455263120 in words is "four billion, four hundred fifty-five million, two hundred sixty-three thousand, one hundred twenty".
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