Search a number
-
+
2421301141 = 7367105361
BaseRepresentation
bin1001000001010010…
…0001111110010101
320020202002211202001
42100110201332111
514424323114031
61040132515301
7114000502000
oct22024417625
96222084661
102421301141
111032841426
12576a7bb31
132c783638c
1418d806537
15e2882861
hex90521f95

2421301141 has 16 divisors (see below), whose sum is σ = 2865846400. Its totient is φ = 2044405440.

The previous prime is 2421301087. The next prime is 2421301151. The reversal of 2421301141 is 1411031242.

It is not a de Polignac number, because 2421301141 - 27 = 2421301013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421301151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29700 + ... + 75661.

It is an arithmetic number, because the mean of its divisors is an integer number (179115400).

Almost surely, 22421301141 is an apocalyptic number.

It is an amenable number.

2421301141 is a deficient number, since it is larger than the sum of its proper divisors (444545259).

2421301141 is an equidigital number, since it uses as much as digits as its factorization.

2421301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105449 (or 105435 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2421301141 is about 49206.7184538859. The cubic root of 2421301141 is about 1342.8152627452.

Adding to 2421301141 its reverse (1411031242), we get a palindrome (3832332383).

The spelling of 2421301141 in words is "two billion, four hundred twenty-one million, three hundred one thousand, one hundred forty-one".

Divisors: 1 7 49 67 343 469 3283 22981 105361 737527 5162689 7059187 36138823 49414309 345900163 2421301141