Base | Representation |
---|---|
bin | 111010000111011… |
… | …1100110011100010 |
3 | 12000220102010112212 |
4 | 1310032330303202 |
5 | 12443204414010 |
6 | 521300522122 |
7 | 66216242102 |
oct | 16416746342 |
9 | 5026363485 |
10 | 1950076130 |
11 | 910849072 |
12 | 4650b0342 |
13 | 251017802 |
14 | 146dc1202 |
15 | b6300505 |
hex | 743bcce2 |
1950076130 has 8 divisors (see below), whose sum is σ = 3510137052. Its totient is φ = 780030448.
The previous prime is 1950076129. The next prime is 1950076133. The reversal of 1950076130 is 316700591.
It can be written as a sum of positive squares in 2 ways, for example, as 1791744241 + 158331889 = 42329^2 + 12583^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1950076133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97503797 + ... + 97503816.
Almost surely, 21950076130 is an apocalyptic number.
1950076130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1950076130 is a deficient number, since it is larger than the sum of its proper divisors (1560060922).
1950076130 is a wasteful number, since it uses less digits than its factorization.
1950076130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195007620.
The product of its (nonzero) digits is 5670, while the sum is 32.
The square root of 1950076130 is about 44159.6663257321. Note that the first 3 decimals coincide. The cubic root of 1950076130 is about 1249.3492356634.
The spelling of 1950076130 in words is "one billion, nine hundred fifty million, seventy-six thousand, one hundred thirty".
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