Base | Representation |
---|---|
bin | 101110001101100011001110… |
… | …111000110101011011011000 |
3 | 222122121200101021112220000121 |
4 | 232031203032320311123120 |
5 | 203114401212300431440 |
6 | 2000131435224043024 |
7 | 60544462314134452 |
oct | 5615431670653330 |
9 | 878550337486017 |
10 | 203241323452120 |
11 | 59839185664448 |
12 | 1a965644003474 |
13 | 8953761419c65 |
14 | 3828d0ac732d2 |
15 | 1876b8ea1334a |
hex | b8d8cee356d8 |
203241323452120 has 64 divisors (see below), whose sum is σ = 458420600589120. Its totient is φ = 81096300240384.
The previous prime is 203241323452093. The next prime is 203241323452133. The reversal of 203241323452120 is 21254323142302.
It is a super-2 number, since 2×2032413234521202 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
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, 23727589 + ... + 31136491.
It is an arithmetic number, because the mean of its divisors is an integer number (7162821884205).
Almost surely, 2203241323452120 is an apocalyptic number.
203241323452120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
203241323452120 is an abundant number, since it is smaller than the sum of its proper divisors (255179277137000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203241323452120 is a wasteful number, since it uses less digits than its factorization.
203241323452120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7410604 (or 7410600 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 34.
Adding to 203241323452120 its reverse (21254323142302), we get a palindrome (224495646594422).
The spelling of 203241323452120 in words is "two hundred three trillion, two hundred forty-one billion, three hundred twenty-three million, four hundred fifty-two thousand, one hundred twenty".
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