Base | Representation |
---|---|
bin | 1111110110000111… |
… | …1100100000000000 |
3 | 101222102202221000000 |
4 | 3331201330200000 |
5 | 32202401043313 |
6 | 1542024000000 |
7 | 210256305240 |
oct | 37541744000 |
9 | 11872687000 |
10 | 4253534208 |
11 | 1893011230 |
12 | 9a8600000 |
13 | 52a300961 |
14 | 2c4cadb20 |
15 | 19d656673 |
hex | fd87c800 |
4253534208 has 672 divisors, whose sum is σ = 16327846080. Its totient is φ = 1074954240.
The previous prime is 4253534183. The next prime is 4253534231. The reversal of 4253534208 is 8024353524.
It is a tau number, because it is divible by the number of its divisors (672).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 114960366 + ... + 114960402.
It is an arithmetic number, because the mean of its divisors is an integer number (24297390).
Almost surely, 24253534208 is an apocalyptic number.
4253534208 is a gapful number since it is divisible by the number (48) 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 4253534208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8163923040).
4253534208 is an abundant number, since it is smaller than the sum of its proper divisors (12074311872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4253534208 is an equidigital number, since it uses as much as digits as its factorization.
4253534208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95 (or 60 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
The square root of 4253534208 is about 65219.1245571420. The cubic root of 4253534208 is about 1620.2547747447.
The spelling of 4253534208 in words is "four billion, two hundred fifty-three million, five hundred thirty-four thousand, two hundred eight".
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