Base | Representation |
---|---|
bin | 10000000000110101101… |
… | …000101100111011101001 |
3 | 10220012100120100121221001 |
4 | 100000311220230323221 |
5 | 121012120320140100 |
6 | 2201304433115001 |
7 | 142334136222631 |
oct | 20006550547351 |
9 | 3805316317831 |
10 | 1100411490025 |
11 | 3947556645a1 |
12 | 1593256b8a61 |
13 | 7c9cb1106b3 |
14 | 3b38ddbd6c1 |
15 | 1d956b83d6a |
hex | 10035a2cee9 |
1100411490025 has 9 divisors (see below), whose sum is σ = 1364516751493. Its totient is φ = 880324996000.
The previous prime is 1100411490023. The next prime is 1100411490029. The reversal of 1100411490025 is 5200941140011.
The square root of 1100411490025 is 1049005.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 91423383769 + 1008988106256 = 302363^2 + 1004484^2 .
It is not a de Polignac number, because 1100411490025 - 21 = 1100411490023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1100411489975 and 1100411490002.
It is not an unprimeable number, because it can be changed into a prime (1100411490023) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5140125 + ... + 5349925.
Almost surely, 21100411490025 is an apocalyptic number.
1100411490025 is the 1049005-th square number.
1100411490025 is the 524503-rd centered octagonal number.
It is an amenable number.
1100411490025 is a deficient number, since it is larger than the sum of its proper divisors (264105261468).
1100411490025 is an frugal number, since it uses more digits than its factorization.
1100411490025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419612 (or 209806 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
It can be divided in two parts, 1100411 and 490025, that added together give a triangular number (1590436 = T1783).
The spelling of 1100411490025 in words is "one trillion, one hundred billion, four hundred eleven million, four hundred ninety thousand, twenty-five".
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