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4904131 = 10745833
BaseRepresentation
bin10010101101010011000011
3100020011012111
4102231103003
52223413011
6253040151
756453521
oct22552303
910204174
104904131
11284a601
121786057
13102926b
14919311
1566d121
hex4ad4c3

4904131 has 4 divisors (see below), whose sum is σ = 4950072. Its totient is φ = 4858192.

The previous prime is 4904113. The next prime is 4904197. The reversal of 4904131 is 1314094.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1314094 = 2657047.

It is a cyclic number.

It is not a de Polignac number, because 4904131 - 25 = 4904099 is a prime.

It is a super-2 number, since 2×49041312 = 48101001730322, which contains 22 as substring.

It is a Duffinian number.

4904131 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4904101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22810 + ... + 23023.

It is an arithmetic number, because the mean of its divisors is an integer number (1237518).

Almost surely, 24904131 is an apocalyptic number.

4904131 is a deficient number, since it is larger than the sum of its proper divisors (45941).

4904131 is a wasteful number, since it uses less digits than its factorization.

4904131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45940.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 4904131 is about 2214.5272633228. The cubic root of 4904131 is about 169.8976431123.

The spelling of 4904131 in words is "four million, nine hundred four thousand, one hundred thirty-one".

Divisors: 1 107 45833 4904131