Base | Representation |
---|---|
bin | 111000101001101… |
… | …0000110101001010 |
3 | 11220110211110101211 |
4 | 1301103100311022 |
5 | 12343111000312 |
6 | 512342203334 |
7 | 65051112601 |
oct | 16123206512 |
9 | 4813743354 |
10 | 1900875082 |
11 | 895aa3647 |
12 | 45072354a |
13 | 243a7bc72 |
14 | 140654a38 |
15 | b1d323a7 |
hex | 714d0d4a |
1900875082 has 8 divisors (see below), whose sum is σ = 2851510752. Its totient is φ = 950371500.
The previous prime is 1900875061. The next prime is 1900875101. The reversal of 1900875082 is 2805780091.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×19008750822 = 7226652154737013448, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19957 + ... + 64807.
It is an arithmetic number, because the mean of its divisors is an integer number (356438844).
Almost surely, 21900875082 is an apocalyptic number.
1900875082 is a deficient number, since it is larger than the sum of its proper divisors (950635670).
1900875082 is a wasteful number, since it uses less digits than its factorization.
1900875082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66044.
The product of its (nonzero) digits is 40320, while the sum is 40.
The square root of 1900875082 is about 43599.0261588490. The cubic root of 1900875082 is about 1238.7524484456.
The spelling of 1900875082 in words is "one billion, nine hundred million, eight hundred seventy-five thousand, eighty-two".
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