Base | Representation |
---|---|
bin | 101110001111000011001010… |
… | …100100001000101000110100 |
3 | 222122222112020222210101201010 |
4 | 232033003022210020220310 |
5 | 203123043142003211040 |
6 | 2000251032354432220 |
7 | 60555100030356540 |
oct | 5617031244105064 |
9 | 878875228711633 |
10 | 203344330132020 |
11 | 59878934202670 |
12 | 1a9815b0892670 |
13 | 8960398b0c51c |
14 | 382dcbd358a20 |
15 | 18796bcbb0e80 |
hex | b8f0ca908a34 |
203344330132020 has 96 divisors (see below), whose sum is σ = 709856570658816. Its totient is φ = 42253367299200.
The previous prime is 203344330132003. The next prime is 203344330132061. The reversal of 203344330132020 is 20231033443302.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22006957516 + ... + 22006966755.
It is an arithmetic number, because the mean of its divisors is an integer number (7394339277696).
Almost surely, 2203344330132020 is an apocalyptic number.
203344330132020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
203344330132020 is an abundant number, since it is smaller than the sum of its proper divisors (506512240526796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203344330132020 is a wasteful number, since it uses less digits than its factorization.
203344330132020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44013924301 (or 44013924299 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 30.
Adding to 203344330132020 its reverse (20231033443302), we get a palindrome (223575363575322).
The spelling of 203344330132020 in words is "two hundred three trillion, three hundred forty-four billion, three hundred thirty million, one hundred thirty-two thousand, twenty".
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