Base | Representation |
---|---|
bin | 1010101000000001… |
… | …0100110011101100 |
3 | 21100202221101020120 |
4 | 2222000110303230 |
5 | 21320131240243 |
6 | 1151004444540 |
7 | 130452254505 |
oct | 25200246354 |
9 | 7322841216 |
10 | 2852211948 |
11 | 1233aaa063 |
12 | 677249750 |
13 | 365bab3a1 |
14 | 1d0b35bac |
15 | 11a5eec83 |
hex | aa014cec |
2852211948 has 48 divisors (see below), whose sum is σ = 6691511904. Its totient is φ = 945561600.
The previous prime is 2852211931. The next prime is 2852211983. The reversal of 2852211948 is 8491122582.
It is a super-2 number, since 2×28522119482 = 16270225992627909408, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2198436 + ... + 2199732.
It is an arithmetic number, because the mean of its divisors is an integer number (139406498).
Almost surely, 22852211948 is an apocalyptic number.
It is an amenable number.
2852211948 is an abundant number, since it is smaller than the sum of its proper divisors (3839299956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2852211948 is a wasteful number, since it uses less digits than its factorization.
2852211948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2162 (or 2160 counting only the distinct ones).
The product of its digits is 92160, while the sum is 42.
The square root of 2852211948 is about 53406.1040331534. The cubic root of 2852211948 is about 1418.1666394571.
It can be divided in two parts, 28522 and 11948, that added together give a triangular number (40470 = T284).
The spelling of 2852211948 in words is "two billion, eight hundred fifty-two million, two hundred eleven thousand, nine hundred forty-eight".
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