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4902141 = 31634047
BaseRepresentation
bin10010101100110011111101
3100020001110210
4102230303331
52223332031
6253023033
756444646
oct22546375
910201423
104902141
112849062
121784a79
13102839a
149186cd
1566c746
hex4accfd

4902141 has 4 divisors (see below), whose sum is σ = 6536192. Its totient is φ = 3268092.

The previous prime is 4902127. The next prime is 4902173. The reversal of 4902141 is 1412094.

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.

It is not a de Polignac number, because 4902141 - 26 = 4902077 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4902101) 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, 817021 + ... + 817026.

It is an arithmetic number, because the mean of its divisors is an integer number (1634048).

Almost surely, 24902141 is an apocalyptic number.

It is an amenable number.

4902141 is a deficient number, since it is larger than the sum of its proper divisors (1634051).

4902141 is a wasteful number, since it uses less digits than its factorization.

4902141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634050.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 4902141 is about 2214.0779119083. The cubic root of 4902141 is about 169.8746596282.

The spelling of 4902141 in words is "four million, nine hundred two thousand, one hundred forty-one".

Divisors: 1 3 1634047 4902141