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4630141 = 14513191
BaseRepresentation
bin10001101010011001111101
322201020100201
4101222121331
52141131031
6243123501
754232645
oct21523175
98636321
104630141
11268276a
121673591
13c61639
14887525
15616d61
hex46a67d

4630141 has 4 divisors (see below), whose sum is σ = 4634784. Its totient is φ = 4625500.

The previous prime is 4630139. The next prime is 4630177. The reversal of 4630141 is 1410364.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4630141 - 21 = 4630139 is a prime.

It is a deceptive number, since it divides R4630140.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145 + ... + 3046.

It is an arithmetic number, because the mean of its divisors is an integer number (1158696).

Almost surely, 24630141 is an apocalyptic number.

It is an amenable number.

4630141 is a deficient number, since it is larger than the sum of its proper divisors (4643).

4630141 is a wasteful number, since it uses less digits than its factorization.

4630141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4630141 is about 2151.7762430141. The cubic root of 4630141 is about 166.6728028852.

The spelling of 4630141 in words is "four million, six hundred thirty thousand, one hundred forty-one".

Divisors: 1 1451 3191 4630141