Base | Representation |
---|---|
bin | 100000110110010… |
… | …1010000011011110 |
3 | 2211211000212022111 |
4 | 1001230222003132 |
5 | 4224132210010 |
6 | 301212304234 |
7 | 36212522542 |
oct | 10154520336 |
9 | 2754025274 |
10 | 1102225630 |
11 | 5161a5480 |
12 | 26917207a |
13 | 14747ca1c |
14 | a655ba22 |
15 | 66b7558a |
hex | 41b2a0de |
1102225630 has 32 divisors (see below), whose sum is σ = 2205219168. Its totient is φ = 393244800.
The previous prime is 1102225627. The next prime is 1102225633. The reversal of 1102225630 is 365222011.
It is an interprime number because it is at equal distance from previous prime (1102225627) and next prime (1102225633).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102225633) 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, 88701 + ... + 100360.
It is an arithmetic number, because the mean of its divisors is an integer number (68913099).
Almost surely, 21102225630 is an apocalyptic number.
1102225630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1102225630 is an abundant number, since it is smaller than the sum of its proper divisors (1102993538).
1102225630 is a wasteful number, since it uses less digits than its factorization.
1102225630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189132.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 1102225630 is about 33199.7835836320. The cubic root of 1102225630 is about 1032.9758505594.
Adding to 1102225630 its reverse (365222011), we get a palindrome (1467447641).
The spelling of 1102225630 in words is "one billion, one hundred two million, two hundred twenty-five thousand, six hundred thirty".
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