Base | Representation |
---|---|
bin | 11101000000011100101… |
… | …111100101110010100110 |
3 | 21001120011210011122001011 |
4 | 131000130233211302212 |
5 | 230124333322003300 |
6 | 4123421521252434 |
7 | 264004666321105 |
oct | 35003457456246 |
9 | 7046153148034 |
10 | 1993347062950 |
11 | 6a94124a5801 |
12 | 2823a7a9411a |
13 | 115c83126829 |
14 | 6c69b07803c |
15 | 36cb8dbbeba |
hex | 1d01cbe5ca6 |
1993347062950 has 48 divisors (see below), whose sum is σ = 3762268552080. Its totient is φ = 785610040320.
The previous prime is 1993347062923. The next prime is 1993347062983. The reversal of 1993347062950 is 592607433991.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3286561 + ... + 3845539.
It is an arithmetic number, because the mean of its divisors is an integer number (78380594835).
Almost surely, 21993347062950 is an apocalyptic number.
1993347062950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1993347062950 is a deficient number, since it is larger than the sum of its proper divisors (1768921489130).
1993347062950 is a wasteful number, since it uses less digits than its factorization.
1993347062950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560041 (or 560036 counting only the distinct ones).
The product of its (nonzero) digits is 11022480, while the sum is 58.
The spelling of 1993347062950 in words is "one trillion, nine hundred ninety-three billion, three hundred forty-seven million, sixty-two thousand, nine hundred fifty".
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