Base | Representation |
---|---|
bin | 10111101100111001101000… |
… | …011011000110100101011001 |
3 | 111200002022020012210200102221 |
4 | 113230321220123012211121 |
5 | 102130334231200143431 |
6 | 1005411250241424041 |
7 | 30646064306163100 |
oct | 2754715033064531 |
9 | 450068205720387 |
10 | 104240608209241 |
11 | 3023a214872649 |
12 | b83664093b021 |
13 | 4621b0232440a |
14 | 1ba53b54c3037 |
15 | c0b80dcc6111 |
hex | 5ece686c6959 |
104240608209241 has 9 divisors (see below), whose sum is σ = 121259566156149. Its totient is φ = 89349031491804.
The previous prime is 104240608209187. The next prime is 104240608209251. The reversal of 104240608209241 is 142902806042401.
The square root of 104240608209241 is 10209829.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 104240608209241 - 213 = 104240608201049 is a prime.
It is a super-2 number, since 2×1042406082092412 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104240608209251) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 70739530 + ... + 72198076.
It is an arithmetic number, because the mean of its divisors is an integer number (13473285128461).
Almost surely, 2104240608209241 is an apocalyptic number.
104240608209241 is the 10209829-th square number.
104240608209241 is the 5104915-th centered octagonal number.
It is an amenable number.
104240608209241 is a deficient number, since it is larger than the sum of its proper divisors (17018957946908).
104240608209241 is an frugal number, since it uses more digits than its factorization.
104240608209241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2917108 (or 1458554 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The spelling of 104240608209241 in words is "one hundred four trillion, two hundred forty billion, six hundred eight million, two hundred nine thousand, two hundred forty-one".
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