Base | Representation |
---|---|
bin | 1010111111001111… |
… | …1100000010001100 |
3 | 21121120020122000010 |
4 | 2233303330002030 |
5 | 22020101044134 |
6 | 1204404433220 |
7 | 133044265446 |
oct | 25763740214 |
9 | 7546218003 |
10 | 2949628044 |
11 | 1283a96230 |
12 | 6a39a8810 |
13 | 380128a4c |
14 | 1dda53496 |
15 | 123e43ce9 |
hex | afcfc08c |
2949628044 has 48 divisors (see below), whose sum is σ = 7949805696. Its totient is φ = 841248000.
The previous prime is 2949628037. The next prime is 2949628079. The reversal of 2949628044 is 4408269492.
It is a junction number, because it is equal to n+sod(n) for n = 2949627984 and 2949628002.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 654982 + ... + 659469.
It is an arithmetic number, because the mean of its divisors is an integer number (165620952).
Almost surely, 22949628044 is an apocalyptic number.
It is an amenable number.
2949628044 is an abundant number, since it is smaller than the sum of its proper divisors (5000177652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2949628044 is a wasteful number, since it uses less digits than its factorization.
2949628044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1314486 (or 1314484 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 48.
The square root of 2949628044 is about 54310.4782155341. The cubic root of 2949628044 is about 1434.1318619273.
The spelling of 2949628044 in words is "two billion, nine hundred forty-nine million, six hundred twenty-eight thousand, forty-four".
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