Base | Representation |
---|---|
bin | 111010011100010… |
… | …0011111110101110 |
3 | 12001122221100000100 |
4 | 1310320203332232 |
5 | 13004003000434 |
6 | 522330411530 |
7 | 66411043650 |
oct | 16470437656 |
9 | 5048840010 |
10 | 1960984494 |
11 | 916a19747 |
12 | 468890ba6 |
13 | 253366971 |
14 | 1486206d0 |
15 | b7257699 |
hex | 74e23fae |
1960984494 has 48 divisors (see below), whose sum is σ = 4869116928. Its totient is φ = 558741456.
The previous prime is 1960984483. The next prime is 1960984499. The reversal of 1960984494 is 4944890691.
It is a happy number.
1960984494 is a `hidden beast` number, since 1 + 9 + 60 + 98 + 4 + 494 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 1960984494.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1960984499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25039 + ... + 67445.
It is an arithmetic number, because the mean of its divisors is an integer number (101439936).
Almost surely, 21960984494 is an apocalyptic number.
1960984494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1960984494 is an abundant number, since it is smaller than the sum of its proper divisors (2908132434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1960984494 is a wasteful number, since it uses less digits than its factorization.
1960984494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42789 (or 42786 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 54.
The square root of 1960984494 is about 44283.0045728607. The cubic root of 1960984494 is about 1251.6744480308.
The spelling of 1960984494 in words is "one billion, nine hundred sixty million, nine hundred eighty-four thousand, four hundred ninety-four".
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