Base | Representation |
---|---|
bin | 101110011000110100001011… |
… | …111011001111000111000101 |
3 | 222202100200111220102120110010 |
4 | 232120310023323033013011 |
5 | 203220042111022330221 |
6 | 2001523222222420433 |
7 | 60654425554643442 |
oct | 5630641373170705 |
9 | 882320456376403 |
10 | 204015441605061 |
11 | 5a007510129399 |
12 | 1aa6b686731719 |
13 | 89ab75c251218 |
14 | 3854585a9c9c9 |
15 | 188bd9a9dec76 |
hex | b98d0becf1c5 |
204015441605061 has 16 divisors (see below), whose sum is σ = 288964411102400. Its totient is φ = 127669730715648.
The previous prime is 204015441604999. The next prime is 204015441605083. The reversal of 204015441605061 is 160506144510402.
It is a de Polignac number, because none of the positive numbers 2k-204015441605061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204015441655061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16418426236 + ... + 16418438661.
It is an arithmetic number, because the mean of its divisors is an integer number (18060275693900).
Almost surely, 2204015441605061 is an apocalyptic number.
It is an amenable number.
204015441605061 is a deficient number, since it is larger than the sum of its proper divisors (84948969497339).
204015441605061 is a wasteful number, since it uses less digits than its factorization.
204015441605061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32836865028.
The product of its (nonzero) digits is 115200, while the sum is 39.
The spelling of 204015441605061 in words is "two hundred four trillion, fifteen billion, four hundred forty-one million, six hundred five thousand, sixty-one".
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