Base | Representation |
---|---|
bin | 1001111101001001… |
… | …1011011000111100 |
3 | 20220020121101202200 |
4 | 2133102123120330 |
5 | 20433114024444 |
6 | 1121102551500 |
7 | 123140044221 |
oct | 23722333074 |
9 | 6806541680 |
10 | 2672408124 |
11 | 1151560861 |
12 | 626b98590 |
13 | 3378758a9 |
14 | 1b4ccd948 |
15 | 109934969 |
hex | 9f49b63c |
2672408124 has 18 divisors (see below), whose sum is σ = 6755253960. Its totient is φ = 890802696.
The previous prime is 2672408119. The next prime is 2672408131. The reversal of 2672408124 is 4218042762.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 74233559 = 2672408124 / (2 + 6 + 7 + 2 + 4 + 0 + 8 + 1 + 2 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37116744 + ... + 37116815.
Almost surely, 22672408124 is an apocalyptic number.
It is an amenable number.
2672408124 is an abundant number, since it is smaller than the sum of its proper divisors (4082845836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2672408124 is a wasteful number, since it uses less digits than its factorization.
2672408124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74233569 (or 74233564 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 2672408124 is about 51695.3394804599. The cubic root of 2672408124 is about 1387.7170613417.
The spelling of 2672408124 in words is "two billion, six hundred seventy-two million, four hundred eight thousand, one hundred twenty-four".
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