Base | Representation |
---|---|
bin | 1001001110100001010000… |
… | …1100000000011100110000 |
3 | 1022220212011002010010110121 |
4 | 2103220110030000130300 |
5 | 2312204031132220130 |
6 | 33324323340540024 |
7 | 2064645555314521 |
oct | 223502414003460 |
9 | 38825132103417 |
10 | 10145051445040 |
11 | 3261546072626 |
12 | 117a219251614 |
13 | 58789c41c145 |
14 | 2710475b0848 |
15 | 128d6937dd7a |
hex | 93a14300730 |
10145051445040 has 20 divisors (see below), whose sum is σ = 23587244609904. Its totient is φ = 4058020577984.
The previous prime is 10145051444993. The next prime is 10145051445047. The reversal of 10145051445040 is 4054415054101.
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 10145051444987 and 10145051445005.
It is not an unprimeable number, because it can be changed into a prime (10145051445047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63406571452 + ... + 63406571611.
Almost surely, 210145051445040 is an apocalyptic number.
10145051445040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10145051445040 is an abundant number, since it is smaller than the sum of its proper divisors (13442193164864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10145051445040 is a wasteful number, since it uses less digits than its factorization.
10145051445040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126813143076 (or 126813143070 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 34.
Adding to 10145051445040 its reverse (4054415054101), we get a palindrome (14199466499141).
The spelling of 10145051445040 in words is "ten trillion, one hundred forty-five billion, fifty-one million, four hundred forty-five thousand, forty".
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