Search a number
-
+
2141060 = 225107053
BaseRepresentation
bin1000001010101110000100
311000202222112
420022232010
51022003220
6113520152
724125105
oct10125604
94022875
102141060
111232679
12873058
1359c6cc
143da3ac
152c45c5
hex20ab84

2141060 has 12 divisors (see below), whose sum is σ = 4496268. Its totient is φ = 856416.

The previous prime is 2141059. The next prime is 2141063. The reversal of 2141060 is 601412.

It can be written as a sum of positive squares in 2 ways, for example, as 1249924 + 891136 = 1118^2 + 944^2 .

It is not an unprimeable number, because it can be changed into a prime (2141063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53507 + ... + 53546.

It is an arithmetic number, because the mean of its divisors is an integer number (374689).

22141060 is an apocalyptic number.

2141060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141060 is an abundant number, since it is smaller than the sum of its proper divisors (2355208).

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

2141060 is a wasteful number, since it uses less digits than its factorization.

2141060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107062 (or 107060 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2141060 is about 1463.2361395209. The cubic root of 2141060 is about 128.8871476622.

Adding to 2141060 its reverse (601412), we get a palindrome (2742472).

The spelling of 2141060 in words is "two million, one hundred forty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 107053 214106 428212 535265 1070530 2141060