Base | Representation |
---|---|
bin | 1010100111111111… |
… | …1111101100011111 |
3 | 21100202202222121201 |
4 | 2221333333230133 |
5 | 21320121003341 |
6 | 1151002540331 |
7 | 130451444416 |
oct | 25177775437 |
9 | 7322688551 |
10 | 2852125471 |
11 | 1233a50098 |
12 | 6772076a7 |
13 | 365b7ac10 |
14 | 1d0b1247d |
15 | 11a5d4331 |
hex | a9fffb1f |
2852125471 has 8 divisors (see below), whose sum is σ = 3072129984. Its totient is φ = 2632208160.
The previous prime is 2852125459. The next prime is 2852125481. The reversal of 2852125471 is 1745212582.
It is a happy number.
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 2852125471 - 211 = 2852123423 is a prime.
It is a super-3 number, since 3×28521254713 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2852125471.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2852125481) 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, 56601 + ... + 94381.
It is an arithmetic number, because the mean of its divisors is an integer number (384016248).
Almost surely, 22852125471 is an apocalyptic number.
2852125471 is a deficient number, since it is larger than the sum of its proper divisors (220004513).
2852125471 is a wasteful number, since it uses less digits than its factorization.
2852125471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43601.
The product of its digits is 44800, while the sum is 37.
The square root of 2852125471 is about 53405.2944098242. The cubic root of 2852125471 is about 1418.1523067172.
The spelling of 2852125471 in words is "two billion, eight hundred fifty-two million, one hundred twenty-five thousand, four hundred seventy-one".
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