Base | Representation |
---|---|
bin | 1000110110110111… |
… | …01111010101000000 |
3 | 110021101210101211200 |
4 | 10123123233111000 |
5 | 34214314130442 |
6 | 2103504541200 |
7 | 225560510310 |
oct | 43333572500 |
9 | 13241711750 |
10 | 4755223872 |
11 | 2020222093 |
12 | b08621800 |
13 | 5aa227b49 |
14 | 331785440 |
15 | 1cc70534c |
hex | 11b6ef540 |
4755223872 has 336 divisors, whose sum is σ = 16615452672. Its totient is φ = 1270748160.
The previous prime is 4755223871. The next prime is 4755223933. The reversal of 4755223872 is 2783225574.
4755223872 is a `hidden beast` number, since 4 + 7 + 552 + 23 + 8 + 72 = 666.
It is a tau number, because it is divible by the number of its divisors (336).
It is a super-2 number, since 2×47552238722 = 45224308145677344768, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4755223871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4358047 + ... + 4359137.
It is an arithmetic number, because the mean of its divisors is an integer number (49450752).
Almost surely, 24755223872 is an apocalyptic number.
4755223872 is a gapful number since it is divisible by the number (42) 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 4755223872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8307726336).
4755223872 is an abundant number, since it is smaller than the sum of its proper divisors (11860228800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4755223872 is a wasteful number, since it uses less digits than its factorization.
4755223872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1186 (or 1173 counting only the distinct ones).
The product of its digits is 940800, while the sum is 45.
The square root of 4755223872 is about 68958.1312971864. The cubic root of 4755223872 is about 1681.6037067300.
The spelling of 4755223872 in words is "four billion, seven hundred fifty-five million, two hundred twenty-three thousand, eight hundred seventy-two".
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