Search a number
-
+
2482512141 = 31279646993
BaseRepresentation
bin1001001111111000…
…0010000100001101
320102000021200110010
42103332002010031
520041010342031
61050200503433
7115343001504
oct22376020415
96360250403
102482512141
11106434a12a
1259347ab79
133074185c5
141979bb83b
15e7e24246
hex93f8210d

2482512141 has 8 divisors (see below), whose sum is σ = 3312609280. Its totient is φ = 1653711552.

The previous prime is 2482512139. The next prime is 2482512187. The reversal of 2482512141 is 1412152842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2482512141 - 21 = 2482512139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2482512099 and 2482512108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2482512121) 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, 319660 + ... + 327333.

It is an arithmetic number, because the mean of its divisors is an integer number (414076160).

Almost surely, 22482512141 is an apocalyptic number.

It is an amenable number.

2482512141 is a deficient number, since it is larger than the sum of its proper divisors (830097139).

2482512141 is a wasteful number, since it uses less digits than its factorization.

2482512141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648275.

The product of its digits is 5120, while the sum is 30.

The square root of 2482512141 is about 49824.8145104425. The cubic root of 2482512141 is about 1354.0367769851.

Adding to 2482512141 its reverse (1412152842), we get a palindrome (3894664983).

The spelling of 2482512141 in words is "two billion, four hundred eighty-two million, five hundred twelve thousand, one hundred forty-one".

Divisors: 1 3 1279 3837 646993 1940979 827504047 2482512141