Base | Representation |
---|---|
bin | 11101000110110101010… |
… | …10111011111000011000 |
3 | 10112121102202122220002111 |
4 | 32203122222323320120 |
5 | 112341201340213310 |
6 | 2043235021242104 |
7 | 132153303045244 |
oct | 16433252737030 |
9 | 3477382586074 |
10 | 1000101101080 |
11 | 35615aaa9704 |
12 | 1419aba03334 |
13 | 73403206573 |
14 | 36595a43424 |
15 | 1b03558728a |
hex | e8daabbe18 |
1000101101080 has 64 divisors (see below), whose sum is σ = 2288589811200. Its totient is φ = 393221792640.
The previous prime is 1000101101033. The next prime is 1000101101081. The reversal of 1000101101080 is 801011010001.
It is a self number, because there is not a number n which added to its sum of digits gives 1000101101080.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000101101081) 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, 45260835 + ... + 45282925.
It is an arithmetic number, because the mean of its divisors is an integer number (35759215800).
Almost surely, 21000101101080 is an apocalyptic number.
1000101101080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1000101101080 is an abundant number, since it is smaller than the sum of its proper divisors (1288488710120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000101101080 is a wasteful number, since it uses less digits than its factorization.
1000101101080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41344 (or 41340 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1000101101080 its reverse (801011010001), we get a palindrome (1801112111081).
The spelling of 1000101101080 in words is "one trillion, one hundred one million, one hundred one thousand, eighty".
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