Base | Representation |
---|---|
bin | 111011101010110… |
… | …100110110010100 |
3 | 2120202201020200202 |
4 | 323222310312110 |
5 | 4022234113020 |
6 | 243200400032 |
7 | 33544026113 |
oct | 7352646624 |
9 | 2522636622 |
10 | 1001082260 |
11 | 4740a2a12 |
12 | 23b316018 |
13 | 12c528989 |
14 | 96d4dc7a |
15 | 5cd46e75 |
hex | 3bab4d94 |
1001082260 has 24 divisors (see below), whose sum is σ = 2212919520. Its totient is φ = 379357344.
The previous prime is 1001082227. The next prime is 1001082301. The reversal of 1001082260 is 622801001.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1316834 + ... + 1317593.
It is an arithmetic number, because the mean of its divisors is an integer number (92204980).
Almost surely, 21001082260 is an apocalyptic number.
1001082260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1001082260 is an abundant number, since it is smaller than the sum of its proper divisors (1211837260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001082260 is a wasteful number, since it uses less digits than its factorization.
1001082260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2634455 (or 2634453 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 1001082260 is about 31639.8840073727. The cubic root of 1001082260 is about 1000.3606232686.
Adding to 1001082260 its reverse (622801001), we get a palindrome (1623883261).
The spelling of 1001082260 in words is "one billion, one million, eighty-two thousand, two hundred sixty".
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