Base | Representation |
---|---|
bin | 100000110110001… |
… | …0011011101110101 |
3 | 2211210212011101210 |
4 | 1001230103131311 |
5 | 4224121224414 |
6 | 301210312033 |
7 | 36211656030 |
oct | 10154233565 |
9 | 2753764353 |
10 | 1102133109 |
11 | 516141a10 |
12 | 269128619 |
13 | 14744988c |
14 | a6536017 |
15 | 66b57e59 |
hex | 41b13775 |
1102133109 has 64 divisors (see below), whose sum is σ = 1873170432. Its totient is φ = 559872000.
The previous prime is 1102133101. The next prime is 1102133141. The reversal of 1102133109 is 9013312011.
It is not a de Polignac number, because 1102133109 - 23 = 1102133101 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102133101) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2262864 + ... + 2263350.
It is an arithmetic number, because the mean of its divisors is an integer number (29268288).
Almost surely, 21102133109 is an apocalyptic number.
It is an amenable number.
1102133109 is a deficient number, since it is larger than the sum of its proper divisors (771037323).
1102133109 is a wasteful number, since it uses less digits than its factorization.
1102133109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706.
The product of its (nonzero) digits is 162, while the sum is 21.
The square root of 1102133109 is about 33198.3901567531. The cubic root of 1102133109 is about 1032.9469470299.
The spelling of 1102133109 in words is "one billion, one hundred two million, one hundred thirty-three thousand, one hundred nine".
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