Base | Representation |
---|---|
bin | 1010101100011011… |
… | …0001101001011001 |
3 | 21102001200122212011 |
4 | 2223012301221121 |
5 | 21334343231103 |
6 | 1152504345521 |
7 | 131065243615 |
oct | 25306615131 |
9 | 7361618764 |
10 | 2870680153 |
11 | 1243473540 |
12 | 6814752a1 |
13 | 369976513 |
14 | 1d3382345 |
15 | 11c04bd6d |
hex | ab1b1a59 |
2870680153 has 8 divisors (see below), whose sum is σ = 3138631200. Its totient is φ = 2603892480.
The previous prime is 2870680139. The next prime is 2870680193. The reversal of 2870680153 is 3510860782.
2870680153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2870680153 - 29 = 2870679641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2870680103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285675 + ... + 295552.
It is an arithmetic number, because the mean of its divisors is an integer number (392328900).
Almost surely, 22870680153 is an apocalyptic number.
It is an amenable number.
2870680153 is a deficient number, since it is larger than the sum of its proper divisors (267951047).
2870680153 is a wasteful number, since it uses less digits than its factorization.
2870680153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581687.
The product of its (nonzero) digits is 80640, while the sum is 40.
The square root of 2870680153 is about 53578.7285496772. The cubic root of 2870680153 is about 1421.2209549471.
The spelling of 2870680153 in words is "two billion, eight hundred seventy million, six hundred eighty thousand, one hundred fifty-three".
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