Base | Representation |
---|---|
bin | 11101101101010011100… |
… | …110101110001001011100 |
3 | 21020011111111020022000221 |
4 | 131231103212232021130 |
5 | 231422004101000040 |
6 | 4201505133531124 |
7 | 300331400513434 |
oct | 35552346561134 |
9 | 7204444208027 |
10 | 2041512125020 |
11 | 717889410825 |
12 | 28b7aa343aa4 |
13 | 11a68a992a64 |
14 | 70b49bd92c4 |
15 | 3818760674a |
hex | 1db539ae25c |
2041512125020 has 48 divisors (see below), whose sum is σ = 4709025699840. Its totient is φ = 739989746496.
The previous prime is 2041512124991. The next prime is 2041512125161. The reversal of 2041512125020 is 205212151402.
It is a super-2 number, since 2×20415121250202 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116782572 + ... + 116800051.
It is an arithmetic number, because the mean of its divisors is an integer number (98104702080).
Almost surely, 22041512125020 is an apocalyptic number.
2041512125020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2041512125020 is an abundant number, since it is smaller than the sum of its proper divisors (2667513574820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2041512125020 is a wasteful number, since it uses less digits than its factorization.
2041512125020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233582674 (or 233582672 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 2041512125020 its reverse (205212151402), we get a palindrome (2246724276422).
The spelling of 2041512125020 in words is "two trillion, forty-one billion, five hundred twelve million, one hundred twenty-five thousand, twenty".
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