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4900065 = 354371107
BaseRepresentation
bin10010101100010011100001
3100012221121220
4102230103201
52223300230
6253005253
756435622
oct22542341
910187556
104900065
112847545
121783829
131027461
14917a49
1566bd10
hex4ac4e1

4900065 has 32 divisors (see below), whose sum is σ = 8211456. Its totient is φ = 2493120.

The previous prime is 4900057. The next prime is 4900067. The reversal of 4900065 is 5600094.

It is not a de Polignac number, because 4900065 - 23 = 4900057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4900067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45742 + ... + 45848.

It is an arithmetic number, because the mean of its divisors is an integer number (256608).

Almost surely, 24900065 is an apocalyptic number.

It is an amenable number.

4900065 is a deficient number, since it is larger than the sum of its proper divisors (3311391).

4900065 is a wasteful number, since it uses less digits than its factorization.

4900065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 4900065 is about 2213.6090440726. The cubic root of 4900065 is about 169.8506762579.

The spelling of 4900065 in words is "four million, nine hundred thousand, sixty-five".

Divisors: 1 3 5 15 43 71 107 129 213 215 321 355 535 645 1065 1605 3053 4601 7597 9159 13803 15265 22791 23005 37985 45795 69015 113955 326671 980013 1633355 4900065