Base | Representation |
---|---|
bin | 111110101101010… |
… | …1000001000000101 |
3 | 12102122021222121120 |
4 | 1331122220020011 |
5 | 13302124211401 |
6 | 544442504153 |
7 | 103066553631 |
oct | 17532501005 |
9 | 5378258546 |
10 | 2104132101 |
11 | 98a800655 |
12 | 4a8805059 |
13 | 276c068a6 |
14 | 15d643dc1 |
15 | c4ad1836 |
hex | 7d6a8205 |
2104132101 has 16 divisors (see below), whose sum is σ = 2835056640. Its totient is φ = 1388003760.
The previous prime is 2104132097. The next prime is 2104132117. The reversal of 2104132101 is 1012314012.
It is not a de Polignac number, because 2104132101 - 22 = 2104132097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104132501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563920 + ... + 567638.
It is an arithmetic number, because the mean of its divisors is an integer number (177191040).
Almost surely, 22104132101 is an apocalyptic number.
It is an amenable number.
2104132101 is a deficient number, since it is larger than the sum of its proper divisors (730924539).
2104132101 is a wasteful number, since it uses less digits than its factorization.
2104132101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5656.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 2104132101 is about 45870.8197114462. The cubic root of 2104132101 is about 1281.4185325449.
Adding to 2104132101 its reverse (1012314012), we get a palindrome (3116446113).
The spelling of 2104132101 in words is "two billion, one hundred four million, one hundred thirty-two thousand, one hundred one".
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