Base | Representation |
---|---|
bin | 1001100011100100010110000… |
… | …1000011011000001101101100 |
3 | 10021011212022001022100202010121 |
4 | 2120321011201003120031230 |
5 | 1201114011423243321440 |
6 | 10342044124042014324 |
7 | 261431114131125022 |
oct | 23071054103301554 |
9 | 3234768038322117 |
10 | 672426003104620 |
11 | 18528a2a2708656 |
12 | 635007b7aa73a4 |
13 | 22b286666a585b |
14 | bc09841008712 |
15 | 52b152435334a |
hex | 26391610d836c |
672426003104620 has 48 divisors (see below), whose sum is σ = 1495179429226560. Its totient is φ = 253145153193984.
The previous prime is 672426003104593. The next prime is 672426003104621. The reversal of 672426003104620 is 26401300624276.
It is not an unprimeable number, because it can be changed into a prime (672426003104621) 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, 11467537 + ... + 38423383.
It is an arithmetic number, because the mean of its divisors is an integer number (31149571442220).
Almost surely, 2672426003104620 is an apocalyptic number.
It is an amenable number.
672426003104620 is an abundant number, since it is smaller than the sum of its proper divisors (822753426121940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672426003104620 is a wasteful number, since it uses less digits than its factorization.
672426003104620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27029242 (or 27029240 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 43.
Adding to 672426003104620 its reverse (26401300624276), we get a palindrome (698827303728896).
The spelling of 672426003104620 in words is "six hundred seventy-two trillion, four hundred twenty-six billion, three million, one hundred four thousand, six hundred twenty".
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