Base | Representation |
---|---|
bin | 1010110010000111… |
… | …0000111001111000 |
3 | 21110201120110201220 |
4 | 2230201300321320 |
5 | 21412000012331 |
6 | 1155115512040 |
7 | 131505055302 |
oct | 25441607170 |
9 | 7421513656 |
10 | 2894532216 |
11 | 1255984994 |
12 | 689458620 |
13 | 3718a8074 |
14 | 1d65d0972 |
15 | 11e1ae296 |
hex | ac870e78 |
2894532216 has 32 divisors (see below), whose sum is σ = 7241112960. Its totient is φ = 964206432.
The previous prime is 2894532203. The next prime is 2894532233. The reversal of 2894532216 is 6122354982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050 + ... + 76113.
It is an arithmetic number, because the mean of its divisors is an integer number (226284780).
Almost surely, 22894532216 is an apocalyptic number.
It is an amenable number.
2894532216 is an abundant number, since it is smaller than the sum of its proper divisors (4346580744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2894532216 is a wasteful number, since it uses less digits than its factorization.
2894532216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79715 (or 79711 counting only the distinct ones).
The product of its digits is 207360, while the sum is 42.
The square root of 2894532216 is about 53800.8570191963. The cubic root of 2894532216 is about 1425.1463423729.
The spelling of 2894532216 in words is "two billion, eight hundred ninety-four million, five hundred thirty-two thousand, two hundred sixteen".
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