Base | Representation |
---|---|
bin | 110110001101110… |
… | …0000001100101000 |
3 | 11200210001100102110 |
4 | 1230123200030220 |
5 | 12211200232341 |
6 | 500302402320 |
7 | 63036340452 |
oct | 15433401450 |
9 | 4623040373 |
10 | 1819149096 |
11 | 853953706 |
12 | 4292903a0 |
13 | 22cb660ab |
14 | 13385d2d2 |
15 | a9a8c216 |
hex | 6c6e0328 |
1819149096 has 16 divisors (see below), whose sum is σ = 4547872800. Its totient is φ = 606383024.
The previous prime is 1819149089. The next prime is 1819149121. The reversal of 1819149096 is 6909419181.
It is a happy number.
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 3 ways as a sum of consecutive naturals, for example, 37898916 + ... + 37898963.
It is an arithmetic number, because the mean of its divisors is an integer number (284242050).
Almost surely, 21819149096 is an apocalyptic number.
It is an amenable number.
1819149096 is an abundant number, since it is smaller than the sum of its proper divisors (2728723704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1819149096 is a wasteful number, since it uses less digits than its factorization.
1819149096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75797888 (or 75797884 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 48.
The square root of 1819149096 is about 42651.4841007907. The cubic root of 1819149096 is about 1220.7388465520.
The spelling of 1819149096 in words is "one billion, eight hundred nineteen million, one hundred forty-nine thousand, ninety-six".
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