Base | Representation |
---|---|
bin | 1001010000100100… |
… | …00110000110100000 |
3 | 110211102102210000221 |
4 | 10220102012012200 |
5 | 40140011041040 |
6 | 2141125252424 |
7 | 234116045611 |
oct | 45022060640 |
9 | 13742383027 |
10 | 4970799520 |
11 | 2120983285 |
12 | b68864114 |
13 | 612aa67bb |
14 | 35225dc08 |
15 | 1e15d974a |
hex | 1284861a0 |
4970799520 has 96 divisors (see below), whose sum is σ = 12285982800. Its totient is φ = 1898029056.
The previous prime is 4970799499. The next prime is 4970799593. The reversal of 4970799520 is 259970794.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 222487056 + 4748312464 = 14916^2 + 68908^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406942 + ... + 418978.
Almost surely, 24970799520 is an apocalyptic number.
4970799520 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 4970799520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6142991400).
4970799520 is an abundant number, since it is smaller than the sum of its proper divisors (7315183280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4970799520 is a wasteful number, since it uses less digits than its factorization.
4970799520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12170 (or 12162 counting only the distinct ones).
The product of its (nonzero) digits is 1428840, while the sum is 52.
The square root of 4970799520 is about 70503.8971972472. The cubic root of 4970799520 is about 1706.6406374882.
The spelling of 4970799520 in words is "four billion, nine hundred seventy million, seven hundred ninety-nine thousand, five hundred twenty".
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