Base | Representation |
---|---|
bin | 111110101001000… |
… | …1010101100001110 |
3 | 12102111010022110211 |
4 | 1331102022230032 |
5 | 13301042230012 |
6 | 544323153034 |
7 | 103041656161 |
oct | 17522125416 |
9 | 5374108424 |
10 | 2101914382 |
11 | 989526427 |
12 | 4a7b1577a |
13 | 27660b329 |
14 | 15d227ad8 |
15 | c47e46a7 |
hex | 7d48ab0e |
2101914382 has 8 divisors (see below), whose sum is σ = 3154734576. Its totient is φ = 1050336192.
The previous prime is 2101914379. The next prime is 2101914383. The reversal of 2101914382 is 2834191012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2101914383) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306258 + ... + 313045.
It is an arithmetic number, because the mean of its divisors is an integer number (394341822).
Almost surely, 22101914382 is an apocalyptic number.
2101914382 is a deficient number, since it is larger than the sum of its proper divisors (1052820194).
2101914382 is a wasteful number, since it uses less digits than its factorization.
2101914382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 621002.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 2101914382 is about 45846.6398114409. The cubic root of 2101914382 is about 1280.9681765965.
The spelling of 2101914382 in words is "two billion, one hundred one million, nine hundred fourteen thousand, three hundred eighty-two".
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