Base | Representation |
---|---|
bin | 1001010011011111… |
… | …10100100101001000 |
3 | 110220010200001102100 |
4 | 10221233310211020 |
5 | 40212303304123 |
6 | 2143404033400 |
7 | 234534636600 |
oct | 45157644510 |
9 | 13803601370 |
10 | 4995369288 |
11 | 2133834978 |
12 | b74b32860 |
13 | 617bc9c20 |
14 | 355617c00 |
15 | 1e383e643 |
hex | 129bf4948 |
4995369288 has 144 divisors (see below), whose sum is σ = 16948729980. Its totient is φ = 1317447936.
The previous prime is 4995369283. The next prime is 4995369299. The reversal of 4995369288 is 8829635994.
4995369288 is a `hidden beast` number, since 4 + 9 + 9 + 536 + 92 + 8 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4925513124 + 69856164 = 70182^2 + 8358^2 .
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (4995369283) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8595 + ... + 100322.
Almost surely, 24995369288 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 4995369288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8474364990).
4995369288 is an abundant number, since it is smaller than the sum of its proper divisors (11953360692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4995369288 is a wasteful number, since it uses less digits than its factorization.
4995369288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108956 (or 108942 counting only the distinct ones).
The product of its digits is 33592320, while the sum is 63.
The square root of 4995369288 is about 70677.9264551529. The cubic root of 4995369288 is about 1709.4478898821.
The spelling of 4995369288 in words is "four billion, nine hundred ninety-five million, three hundred sixty-nine thousand, two hundred eighty-eight".
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