Base | Representation |
---|---|
bin | 11101010000000010001… |
… | …00101110011111000100 |
3 | 10120002011222202102022012 |
4 | 32220001010232133010 |
5 | 112431310313112320 |
6 | 2045413102553352 |
7 | 132416560064150 |
oct | 16500104563704 |
9 | 3502158672265 |
10 | 1005040363460 |
11 | 3582650a1631 |
12 | 142949b98858 |
13 | 73a0c5ba523 |
14 | 36903a14060 |
15 | 1b223ee24c5 |
hex | ea0112e7c4 |
1005040363460 has 48 divisors (see below), whose sum is σ = 2553984929664. Its totient is φ = 324315545088.
The previous prime is 1005040363421. The next prime is 1005040363469. The reversal of 1005040363460 is 643630405001.
It is a super-2 number, since 2×10050403634602 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1005040363469) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 211140554 + ... + 211145313.
It is an arithmetic number, because the mean of its divisors is an integer number (53208019368).
Almost surely, 21005040363460 is an apocalyptic number.
1005040363460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1005040363460 is an abundant number, since it is smaller than the sum of its proper divisors (1548944566204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1005040363460 is a wasteful number, since it uses less digits than its factorization.
1005040363460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422285900 (or 422285898 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 32.
Adding to 1005040363460 its reverse (643630405001), we get a palindrome (1648670768461).
The spelling of 1005040363460 in words is "one trillion, five billion, forty million, three hundred sixty-three thousand, four hundred sixty".
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