Base | Representation |
---|---|
bin | 111110101100100… |
… | …1000000001101011 |
3 | 12102121112222122211 |
4 | 1331121020001223 |
5 | 13302024112400 |
6 | 544430225551 |
7 | 103063324216 |
oct | 17531100153 |
9 | 5377488584 |
10 | 2103738475 |
11 | 98a561943 |
12 | 4a86552b7 |
13 | 276ac9687 |
14 | 15d58077d |
15 | c4a54dba |
hex | 7d64806b |
2103738475 has 6 divisors (see below), whose sum is σ = 2608635740. Its totient is φ = 1682990760.
The previous prime is 2103738437. The next prime is 2103738517. The reversal of 2103738475 is 5748373012.
It is a happy number.
It is not a de Polignac number, because 2103738475 - 27 = 2103738347 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42074745 + ... + 42074794.
Almost surely, 22103738475 is an apocalyptic number.
2103738475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2103738475 is a deficient number, since it is larger than the sum of its proper divisors (504897265).
2103738475 is an equidigital number, since it uses as much as digits as its factorization.
2103738475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84149549 (or 84149544 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 40.
The square root of 2103738475 is about 45866.5289181556. The cubic root of 2103738475 is about 1281.3386213537.
The spelling of 2103738475 in words is "two billion, one hundred three million, seven hundred thirty-eight thousand, four hundred seventy-five".
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