Base | Representation |
---|---|
bin | 111110101100000… |
… | …1100011011110000 |
3 | 12102121002120211102 |
4 | 1331120030123300 |
5 | 13301443310014 |
6 | 544421103532 |
7 | 103061256455 |
oct | 17530143360 |
9 | 5377076742 |
10 | 2103494384 |
11 | 98a405512 |
12 | 4a8557ba8 |
13 | 276a42544 |
14 | 15d51982c |
15 | c4a078de |
hex | 7d60c6f0 |
2103494384 has 20 divisors (see below), whose sum is σ = 4076431800. Its totient is φ = 1051512000.
The previous prime is 2103494383. The next prime is 2103494411. The reversal of 2103494384 is 4834943012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103494383) 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, 76067 + ... + 99965.
It is an arithmetic number, because the mean of its divisors is an integer number (203821590).
Almost surely, 22103494384 is an apocalyptic number.
It is an amenable number.
2103494384 is a deficient number, since it is larger than the sum of its proper divisors (1972937416).
2103494384 is a wasteful number, since it uses less digits than its factorization.
2103494384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29408 (or 29402 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 2103494384 is about 45863.8679572493. The cubic root of 2103494384 is about 1281.2890627028.
The spelling of 2103494384 in words is "two billion, one hundred three million, four hundred ninety-four thousand, three hundred eighty-four".
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