Base | Representation |
---|---|
bin | 1000011111000010… |
… | …10010010110010000 |
3 | 102202110200211102000 |
4 | 10033201102112100 |
5 | 33312132221230 |
6 | 2032004554000 |
7 | 220612563663 |
oct | 41741222620 |
9 | 12673624360 |
10 | 4555351440 |
11 | 1a28416a62 |
12 | a716b2900 |
13 | 5779b6933 |
14 | 312dd76da |
15 | 1b9dc3b60 |
hex | 10f852590 |
4555351440 has 160 divisors (see below), whose sum is σ = 15925349760. Its totient is φ = 1196591616.
The previous prime is 4555351429. The next prime is 4555351447. The reversal of 4555351440 is 441535554.
4555351440 is a `hidden beast` number, since 4 + 55 + 53 + 514 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 4555351395 and 4555351404.
It is not an unprimeable number, because it can be changed into a prime (4555351447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128982 + ... + 160458.
It is an arithmetic number, because the mean of its divisors is an integer number (99533436).
Almost surely, 24555351440 is an apocalyptic number.
4555351440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4555351440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7962674880).
4555351440 is an abundant number, since it is smaller than the sum of its proper divisors (11369998320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4555351440 is a wasteful number, since it uses less digits than its factorization.
4555351440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31566 (or 31554 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 36.
The square root of 4555351440 is about 67493.3436718022. The cubic root of 4555351440 is about 1657.7051853846.
Adding to 4555351440 its reverse (441535554), we get a palindrome (4996886994).
The spelling of 4555351440 in words is "four billion, five hundred fifty-five million, three hundred fifty-one thousand, four hundred forty".
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