Base | Representation |
---|---|
bin | 10011100100100011001… |
… | …10101101001101101000 |
3 | 2101021201201212200102012 |
4 | 21302101212231031220 |
5 | 42004143140204120 |
6 | 1232531155055052 |
7 | 66404062326542 |
oct | 11622146551550 |
9 | 2337651780365 |
10 | 672457741160 |
11 | 23a207955a07 |
12 | aa3b08a1488 |
13 | 4b54932956a |
14 | 2479346a692 |
15 | 1275b10d1c5 |
hex | 9c919ad368 |
672457741160 has 32 divisors (see below), whose sum is σ = 1548216663840. Its totient is φ = 262727674944.
The previous prime is 672457741157. The next prime is 672457741199. The reversal of 672457741160 is 61147754276.
It is a junction number, because it is equal to n+sod(n) for n = 672457741099 and 672457741108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195480182 + ... + 195483621.
It is an arithmetic number, because the mean of its divisors is an integer number (48381770745).
Almost surely, 2672457741160 is an apocalyptic number.
It is an amenable number.
672457741160 is an abundant number, since it is smaller than the sum of its proper divisors (875758922680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672457741160 is a wasteful number, since it uses less digits than its factorization.
672457741160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390963857 (or 390963853 counting only the distinct ones).
The product of its (nonzero) digits is 1975680, while the sum is 50.
The spelling of 672457741160 in words is "six hundred seventy-two billion, four hundred fifty-seven million, seven hundred forty-one thousand, one hundred sixty".
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