Base | Representation |
---|---|
bin | 11101010000010111100… |
… | …10110001000111100000 |
3 | 10120002122112011022112212 |
4 | 32220023302301013200 |
5 | 112432142333030044 |
6 | 2045443005341252 |
7 | 132424202522450 |
oct | 16501362610740 |
9 | 3502575138485 |
10 | 1005220205024 |
11 | 358347666222 |
12 | 14299a267828 |
13 | 73a3a937259 |
14 | 3691d869d60 |
15 | 1b234bb8a9e |
hex | ea0bcb11e0 |
1005220205024 has 48 divisors (see below), whose sum is σ = 2261855530368. Its totient is φ = 430787693952.
The previous prime is 1005220204999. The next prime is 1005220205123. The reversal of 1005220205024 is 4205020225001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5045999 + ... + 5241425.
It is an arithmetic number, because the mean of its divisors is an integer number (47121990216).
Almost surely, 21005220205024 is an apocalyptic number.
1005220205024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1005220205024 is an abundant number, since it is smaller than the sum of its proper divisors (1256635325344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1005220205024 is a wasteful number, since it uses less digits than its factorization.
1005220205024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218407 (or 218399 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
The spelling of 1005220205024 in words is "one trillion, five billion, two hundred twenty million, two hundred five thousand, twenty-four".
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