Base | Representation |
---|---|
bin | 100000110010101… |
… | …1000110110000010 |
3 | 2211200110001110102 |
4 | 1001211120312002 |
5 | 4223140221010 |
6 | 301103402402 |
7 | 36160365260 |
oct | 10145306602 |
9 | 2750401412 |
10 | 1100320130 |
11 | 515113888 |
12 | 2685b3402 |
13 | 146c63600 |
14 | a61c3430 |
15 | 668eaba5 |
hex | 41958d82 |
1100320130 has 96 divisors (see below), whose sum is σ = 2467179648. Its totient is φ = 345945600.
The previous prime is 1100320129. The next prime is 1100320139. The reversal of 1100320130 is 310230011.
It is not an unprimeable number, because it can be changed into a prime (1100320139) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3324065 + ... + 3324395.
It is an arithmetic number, because the mean of its divisors is an integer number (25699788).
Almost surely, 21100320130 is an apocalyptic number.
1100320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1100320130 is an abundant number, since it is smaller than the sum of its proper divisors (1366859518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100320130 is a wasteful number, since it uses less digits than its factorization.
1100320130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652 (or 639 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1100320130 is about 33171.0736938074. The cubic root of 1100320130 is about 1032.3802462990.
Adding to 1100320130 its reverse (310230011), we get a palindrome (1410550141).
It can be divided in two parts, 1100320 and 130, that multiplied together give a square (143041600 = 119602).
The spelling of 1100320130 in words is "one billion, one hundred million, three hundred twenty thousand, one hundred thirty".
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