Base | Representation |
---|---|
bin | 100000110101111… |
… | …1011000100001001 |
3 | 2211210200002022000 |
4 | 1001223323010021 |
5 | 4224110030121 |
6 | 301204221213 |
7 | 36211061445 |
oct | 10153730411 |
9 | 2753602260 |
10 | 1102033161 |
11 | 516083909 |
12 | 26909a809 |
13 | 147413238 |
14 | a650b825 |
15 | 66b38526 |
hex | 41afb109 |
1102033161 has 16 divisors (see below), whose sum is σ = 1641669120. Its totient is φ = 730626480.
The previous prime is 1102033157. The next prime is 1102033181. The reversal of 1102033161 is 1613302011.
It is not a de Polignac number, because 1102033161 - 22 = 1102033157 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1102033181) 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, 107865 + ... + 117638.
It is an arithmetic number, because the mean of its divisors is an integer number (102604320).
Almost surely, 21102033161 is an apocalyptic number.
It is an amenable number.
1102033161 is a deficient number, since it is larger than the sum of its proper divisors (539635959).
1102033161 is a wasteful number, since it uses less digits than its factorization.
1102033161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225693 (or 225687 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 1102033161 is about 33196.8848086684. The cubic root of 1102033161 is about 1032.9157214905.
Adding to 1102033161 its reverse (1613302011), we get a palindrome (2715335172).
The spelling of 1102033161 in words is "one billion, one hundred two million, thirty-three thousand, one hundred sixty-one".
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