Base | Representation |
---|---|
bin | 11101101100001000011… |
… | …01010001110100011100 |
3 | 10121112010021202201220202 |
4 | 32312010031101310130 |
5 | 113203204040310044 |
6 | 2100350014003032 |
7 | 133462441112510 |
oct | 16660415216434 |
9 | 3545107681822 |
10 | 1020125322524 |
11 | 3636a6171650 |
12 | 145859aa6478 |
13 | 75274911bc9 |
14 | 37535232140 |
15 | 1b8084d9c4e |
hex | ed84351d1c |
1020125322524 has 48 divisors (see below), whose sum is σ = 2226131099136. Its totient is φ = 397379438400.
The previous prime is 1020125322497. The next prime is 1020125322547. The reversal of 1020125322524 is 4252235210201.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419329 + ... + 2013639.
It is an arithmetic number, because the mean of its divisors is an integer number (46377731232).
Almost surely, 21020125322524 is an apocalyptic number.
1020125322524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1020125322524 is an abundant number, since it is smaller than the sum of its proper divisors (1206005776612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020125322524 is a wasteful number, since it uses less digits than its factorization.
1020125322524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 599906 (or 599904 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The spelling of 1020125322524 in words is "one trillion, twenty billion, one hundred twenty-five million, three hundred twenty-two thousand, five hundred twenty-four".
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