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4905141 = 32371089
BaseRepresentation
bin10010101101100010110101
3100020012120220
4102231202311
52223431031
6253044553
756456463
oct22554265
910205526
104905141
11285033a
121786759
131029867
14919833
1566d596
hex4ad8b5

4905141 has 8 divisors (see below), whose sum is σ = 6824640. Its totient is φ = 3127872.

The previous prime is 4905101. The next prime is 4905143. The reversal of 4905141 is 1415094.

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

It is not a de Polignac number, because 4905141 - 29 = 4904629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905143) 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, 35476 + ... + 35613.

It is an arithmetic number, because the mean of its divisors is an integer number (853080).

Almost surely, 24905141 is an apocalyptic number.

It is an amenable number.

4905141 is a deficient number, since it is larger than the sum of its proper divisors (1919499).

4905141 is a wasteful number, since it uses less digits than its factorization.

4905141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71115.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 4905141 is about 2214.7552912229. The cubic root of 4905141 is about 169.9093057182.

The spelling of 4905141 in words is "four million, nine hundred five thousand, one hundred forty-one".

Divisors: 1 3 23 69 71089 213267 1635047 4905141