Base | Representation |
---|---|
bin | 111011101011110… |
… | …101000000011010 |
3 | 2120210012121011201 |
4 | 323223311000122 |
5 | 4022321020200 |
6 | 243210144414 |
7 | 33546202216 |
oct | 7353650032 |
9 | 2523177151 |
10 | 1001345050 |
11 | 4742623a2 |
12 | 23b42210a |
13 | 12c5bb484 |
14 | 96dbb946 |
15 | 5cd99c6a |
hex | 3baf501a |
1001345050 has 96 divisors (see below), whose sum is σ = 2058618240. Its totient is φ = 360806400.
The previous prime is 1001345029. The next prime is 1001345053. The reversal of 1001345050 is 505431001.
It is not an unprimeable number, because it can be changed into a prime (1001345053) 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, 2055907 + ... + 2056393.
It is an arithmetic number, because the mean of its divisors is an integer number (21443940).
Almost surely, 21001345050 is an apocalyptic number.
1001345050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1001345050 is an abundant number, since it is smaller than the sum of its proper divisors (1057273190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001345050 is a wasteful number, since it uses less digits than its factorization.
1001345050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616 (or 611 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 1001345050 is about 31644.0365629924. The cubic root of 1001345050 is about 1000.4481491324.
Adding to 1001345050 its reverse (505431001), we get a palindrome (1506776051).
The spelling of 1001345050 in words is "one billion, one million, three hundred forty-five thousand, fifty".
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