Base | Representation |
---|---|
bin | 1001001110011111001111… |
… | …0011011000110111001000 |
3 | 1022220210202012202101100020 |
4 | 2103213303303120313020 |
5 | 2312201423034324040 |
6 | 33324153411340440 |
7 | 2064626240165154 |
oct | 223476363306710 |
9 | 38823665671306 |
10 | 10144508120520 |
11 | 32612974048a4 |
12 | 117a0a72b1720 |
13 | 5878139a8247 |
14 | 270dd537c064 |
15 | 128d36808cd0 |
hex | 939f3cd8dc8 |
10144508120520 has 64 divisors (see below), whose sum is σ = 30433736430720. Its totient is φ = 2705183314944.
The previous prime is 10144508120491. The next prime is 10144508120569. The reversal of 10144508120520 is 2502180544101.
It is a super-2 number, since 2×101445081205202 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29524752 + ... + 29866368.
It is an arithmetic number, because the mean of its divisors is an integer number (475527131730).
Almost surely, 210144508120520 is an apocalyptic number.
10144508120520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10144508120520 is an abundant number, since it is smaller than the sum of its proper divisors (20289228310200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10144508120520 is a wasteful number, since it uses less digits than its factorization.
10144508120520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589094 (or 589090 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 33.
Adding to 10144508120520 its reverse (2502180544101), we get a palindrome (12646688664621).
The spelling of 10144508120520 in words is "ten trillion, one hundred forty-four billion, five hundred eight million, one hundred twenty thousand, five hundred twenty".
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