Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
2852128 = 25194691
BaseRepresentation
bin1010111000010100100000
312100220101101
422320110200
51212232003
6141044144
733146146
oct12702440
95326341
102852128
111678934
12b56654
1378b266
14543596
153b511d
hex2b8520

2852128 has 24 divisors (see below), whose sum is σ = 5911920. Its totient is φ = 1350720.

The previous prime is 2852117. The next prime is 2852149. The reversal of 2852128 is 8212582.

It is a junction number, because it is equal to n+sod(n) for n = 2852096 and 2852105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1738 + ... + 2953.

It is an arithmetic number, because the mean of its divisors is an integer number (246330).

22852128 is an apocalyptic number.

It is an amenable number.

2852128 is an abundant number, since it is smaller than the sum of its proper divisors (3059792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2852128 is a wasteful number, since it uses less digits than its factorization.

2852128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720 (or 4712 counting only the distinct ones).

The product of its digits is 2560, while the sum is 28.

The square root of 2852128 is about 1688.8244432149. The cubic root of 2852128 is about 141.8152725879.

The spelling of 2852128 in words is "two million, eight hundred fifty-two thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 4691 9382 18764 37528 75056 89129 150112 178258 356516 713032 1426064 2852128