Base | Representation |
---|---|
bin | 111101000000110… |
… | …0010010100001100 |
3 | 12021200012201002000 |
4 | 1322001202110030 |
5 | 13143042114202 |
6 | 535051032300 |
7 | 101506052220 |
oct | 17201422414 |
9 | 5250181060 |
10 | 2047223052 |
11 | 960670a86 |
12 | 49173b690 |
13 | 26819c7b4 |
14 | 155c6c780 |
15 | beade91c |
hex | 7a06250c |
2047223052 has 48 divisors (see below), whose sum is σ = 6065848320. Its totient is φ = 584920656.
The previous prime is 2047223051. The next prime is 2047223081. The reversal of 2047223052 is 2503227402.
It is a super-2 number, since 2×20472230522 = 8382244449280389408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2047223051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353228 + ... + 1354739.
It is an arithmetic number, because the mean of its divisors is an integer number (126371840).
Almost surely, 22047223052 is an apocalyptic number.
It is an amenable number.
2047223052 is an abundant number, since it is smaller than the sum of its proper divisors (4018625268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2047223052 is a wasteful number, since it uses less digits than its factorization.
2047223052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2707987 (or 2707979 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 27.
The square root of 2047223052 is about 45246.2490379037. The cubic root of 2047223052 is about 1269.7602316699.
The spelling of 2047223052 in words is "two billion, forty-seven million, two hundred twenty-three thousand, fifty-two".
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