Base | Representation |
---|---|
bin | 1001111101001101… |
… | …1111000001000000 |
3 | 20220021010110201210 |
4 | 2133103133001000 |
5 | 20433201410440 |
6 | 1121112530120 |
7 | 123142306620 |
oct | 23723370100 |
9 | 6807113653 |
10 | 2672685120 |
11 | 115172a986 |
12 | 6270b0940 |
13 | 3379419b1 |
14 | 1b4d62880 |
15 | 10998ba80 |
hex | 9f4df040 |
2672685120 has 112 divisors (see below), whose sum is σ = 9698053248. Its totient is φ = 610897920.
The previous prime is 2672685109. The next prime is 2672685133. The reversal of 2672685120 is 215862762.
It is a tau number, because it is divible by the number of its divisors (112).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192141 + ... + 205580.
Almost surely, 22672685120 is an apocalyptic number.
2672685120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2672685120 is an abundant number, since it is smaller than the sum of its proper divisors (7025368128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2672685120 is a wasteful number, since it uses less digits than its factorization.
2672685120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397748 (or 397738 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 2672685120 is about 51698.0185306942. The cubic root of 2672685120 is about 1387.7650054652.
The spelling of 2672685120 in words is "two billion, six hundred seventy-two million, six hundred eighty-five thousand, one hundred twenty".
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