Base | Representation |
---|---|
bin | 111010001000100… |
… | …1111000010100100 |
3 | 12000221112120012020 |
4 | 1310101033002210 |
5 | 12443333100413 |
6 | 521321423140 |
7 | 66224315304 |
oct | 16421170244 |
9 | 5027476166 |
10 | 1950675108 |
11 | 911118098 |
12 | 46533aab0 |
13 | 251197335 |
14 | 1470d9604 |
15 | b63bcc23 |
hex | 7444f0a4 |
1950675108 has 24 divisors (see below), whose sum is σ = 4552289280. Its totient is φ = 650123040.
The previous prime is 1950675107. The next prime is 1950675131. The reversal of 1950675108 is 8015760591.
It is a self number, because there is not a number n which added to its sum of digits gives 1950675108.
It is not an unprimeable number, because it can be changed into a prime (1950675101) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 145638 + ... + 158466.
It is an arithmetic number, because the mean of its divisors is an integer number (189678720).
Almost surely, 21950675108 is an apocalyptic number.
It is an amenable number.
1950675108 is an abundant number, since it is smaller than the sum of its proper divisors (2601614172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1950675108 is a wasteful number, since it uses less digits than its factorization.
1950675108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25507 (or 25505 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 42.
The square root of 1950675108 is about 44166.4477629795. The cubic root of 1950675108 is about 1249.4771376958.
The spelling of 1950675108 in words is "one billion, nine hundred fifty million, six hundred seventy-five thousand, one hundred eight".
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