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4204772 = 2211137351
BaseRepresentation
bin10000000010100011100100
321220121212022
4100002203210
52034023042
6230042312
750511545
oct20024344
97817768
104204772
112412120
1214a9398
13b42b40
147b64cc
15580cd2
hex4028e4

4204772 has 24 divisors (see below), whose sum is σ = 8645952. Its totient is φ = 1764000.

The previous prime is 4204751. The next prime is 4204799. The reversal of 4204772 is 2774024.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3104 + ... + 4247.

It is an arithmetic number, because the mean of its divisors is an integer number (360248).

Almost surely, 24204772 is an apocalyptic number.

It is an amenable number.

4204772 is an abundant number, since it is smaller than the sum of its proper divisors (4441180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4204772 is a wasteful number, since it uses less digits than its factorization.

4204772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7379 (or 7377 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 4204772 is about 2050.5540714646. The cubic root of 4204772 is about 161.4039468833.

Adding to 4204772 its reverse (2774024), we get a palindrome (6978796).

The spelling of 4204772 in words is "four million, two hundred four thousand, seven hundred seventy-two".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 7351 14702 29404 80861 95563 161722 191126 323444 382252 1051193 2102386 4204772