Base | Representation |
---|---|
bin | 100000110110000… |
… | …0000010010001101 |
3 | 2211210201011121212 |
4 | 1001230000102031 |
5 | 4224111221131 |
6 | 301204504205 |
7 | 36211211000 |
oct | 10154002215 |
9 | 2753634555 |
10 | 1102054541 |
11 | 516098985 |
12 | 2690ab065 |
13 | 14741cba3 |
14 | a6515537 |
15 | 66b3ea2b |
hex | 41b0048d |
1102054541 has 16 divisors (see below), whose sum is σ = 1288704000. Its totient is φ = 942039504.
The previous prime is 1102054507. The next prime is 1102054567. The reversal of 1102054541 is 1454502011.
It is not a de Polignac number, because 1102054541 - 210 = 1102053517 is a prime.
It is a super-2 number, since 2×11020545412 = 2429048422677441362, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102050541) 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, 127175 + ... + 135563.
It is an arithmetic number, because the mean of its divisors is an integer number (80544000).
Almost surely, 21102054541 is an apocalyptic number.
It is an amenable number.
1102054541 is a deficient number, since it is larger than the sum of its proper divisors (186649459).
1102054541 is an frugal number, since it uses more digits than its factorization.
1102054541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8793 (or 8779 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 1102054541 is about 33197.2068252737. The cubic root of 1102054541 is about 1032.9224011429.
Adding to 1102054541 its reverse (1454502011), we get a palindrome (2556556552).
The spelling of 1102054541 in words is "one billion, one hundred two million, fifty-four thousand, five hundred forty-one".
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