Base | Representation |
---|---|
bin | 11101110011110011100… |
… | …01000101000100110110 |
3 | 10121220202101220102001120 |
4 | 32321321301011010312 |
5 | 113240123223003210 |
6 | 2102310503404410 |
7 | 133666514626632 |
oct | 16717161050466 |
9 | 3556671812046 |
10 | 1024245125430 |
11 | 36541a74253a |
12 | 146609753706 |
13 | 757802bb8c7 |
14 | 3780644ddc2 |
15 | 1b99a027270 |
hex | ee79c45136 |
1024245125430 has 64 divisors (see below), whose sum is σ = 2512142899200. Its totient is φ = 267200519040.
The previous prime is 1024245125429. The next prime is 1024245125467. The reversal of 1024245125430 is 345215424201.
It is a junction number, because it is equal to n+sod(n) for n = 1024245125391 and 1024245125400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1724106 + ... + 2240765.
It is an arithmetic number, because the mean of its divisors is an integer number (39252232800).
Almost surely, 21024245125430 is an apocalyptic number.
1024245125430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1024245125430 is an abundant number, since it is smaller than the sum of its proper divisors (1487897773770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024245125430 is a wasteful number, since it uses less digits than its factorization.
1024245125430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3965069.
The product of its (nonzero) digits is 38400, while the sum is 33.
The spelling of 1024245125430 in words is "one trillion, twenty-four billion, two hundred forty-five million, one hundred twenty-five thousand, four hundred thirty".
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