Base | Representation |
---|---|
bin | 1001010011011000… |
… | …10010011110010000 |
3 | 110220001221000000000 |
4 | 10221230102132100 |
5 | 40212034140102 |
6 | 2143332130000 |
7 | 234524031516 |
oct | 45154223620 |
9 | 13801830000 |
10 | 4994443152 |
11 | 2133262076 |
12 | b74766900 |
13 | 61796450a |
14 | 3554564b6 |
15 | 1e370a01c |
hex | 129b12790 |
4994443152 has 100 divisors (see below), whose sum is σ = 14515769840. Its totient is φ = 1664709408.
The previous prime is 4994443087. The next prime is 4994443159. The reversal of 4994443152 is 2513444994.
4994443152 is a `hidden beast` number, since 499 + 4 + 4 + 4 + 3 + 152 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 4994443098 and 4994443107.
It is not an unprimeable number, because it can be changed into a prime (4994443159) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 306999 + ... + 322857.
Almost surely, 24994443152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4994443152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257884920).
4994443152 is an abundant number, since it is smaller than the sum of its proper divisors (9521326688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4994443152 is an frugal number, since it uses more digits than its factorization.
4994443152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15894 (or 15864 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The square root of 4994443152 is about 70671.3743463363. The cubic root of 4994443152 is about 1709.3422400967.
It can be divided in two parts, 49944 and 43152, that added together give a triangular number (93096 = T431).
The spelling of 4994443152 in words is "four billion, nine hundred ninety-four million, four hundred forty-three thousand, one hundred fifty-two".
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