Base | Representation |
---|---|
bin | 111110011101001… |
… | …0001000111100000 |
3 | 12102001100000022211 |
4 | 1330322101013200 |
5 | 13242441233443 |
6 | 543541011504 |
7 | 102634503400 |
oct | 17472210740 |
9 | 5361300284 |
10 | 2095649248 |
11 | 985a37330 |
12 | 4a59b3b94 |
13 | 275226754 |
14 | 15c476800 |
15 | c3ea819d |
hex | 7ce911e0 |
2095649248 has 72 divisors (see below), whose sum is σ = 5235764184. Its totient is φ = 816480000.
The previous prime is 2095649239. The next prime is 2095649263. The reversal of 2095649248 is 8429465902.
It is a super-3 number, since 3×20956492483 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43503 + ... + 77998.
It is an arithmetic number, because the mean of its divisors is an integer number (72718947).
Almost surely, 22095649248 is an apocalyptic number.
2095649248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2095649248 is an abundant number, since it is smaller than the sum of its proper divisors (3140114936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2095649248 is a wasteful number, since it uses less digits than its factorization.
2095649248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121536 (or 121521 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 49.
The square root of 2095649248 is about 45778.2617406996. The cubic root of 2095649248 is about 1279.6941912670.
It can be divided in two parts, 209564 and 9248, that added together give a palindrome (218812).
The spelling of 2095649248 in words is "two billion, ninety-five million, six hundred forty-nine thousand, two hundred forty-eight".
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