Base | Representation |
---|---|
bin | 101110011101010000110110… |
… | …101010110100101111010100 |
3 | 222210102220110212021000200200 |
4 | 232131100312222310233110 |
5 | 203240044103424313134 |
6 | 2002315452420540500 |
7 | 61015466236230045 |
oct | 5635206652645724 |
9 | 883386425230620 |
10 | 204321101401044 |
11 | 5a115102112131 |
12 | 1aaba96b551730 |
13 | 8a01521812424 |
14 | 38652a07728cc |
15 | 1894cd9ed5499 |
hex | b9d436ab4bd4 |
204321101401044 has 36 divisors (see below), whose sum is σ = 523752682471200. Its totient is φ = 67147779802320.
The previous prime is 204321101401037. The next prime is 204321101401099. The reversal of 204321101401044 is 440104101123402.
204321101401044 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 211 + 0 + 1 + 401 + 0 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×2043211014010442 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 204321101400999 and 204321101401017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39968913994 + ... + 39968919105.
It is an arithmetic number, because the mean of its divisors is an integer number (14548685624200).
Almost surely, 2204321101401044 is an apocalyptic number.
It is an amenable number.
204321101401044 is an abundant number, since it is smaller than the sum of its proper divisors (319431581070156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204321101401044 is a wasteful number, since it uses less digits than its factorization.
204321101401044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79937833180 (or 79937833175 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 204321101401044 its reverse (440104101123402), we get a palindrome (644425202524446).
The spelling of 204321101401044 in words is "two hundred four trillion, three hundred twenty-one billion, one hundred one million, four hundred one thousand, forty-four".
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