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4213792 = 251111971
BaseRepresentation
bin10000000100110000100000
321221002020101
4100010300200
52034320132
6230152144
750550052
oct20046040
97832211
104213792
112418980
1214b2654
13b46c8b
147b98d2
155837e7
hex404c20

4213792 has 24 divisors (see below), whose sum is σ = 9050832. Its totient is φ = 1915200.

The previous prime is 4213771. The next prime is 4213793. The reversal of 4213792 is 2973124.

It is a self number, because there is not a number n which added to its sum of digits gives 4213792.

It is not an unprimeable number, because it can be changed into a prime (4213793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5634 + ... + 6337.

It is an arithmetic number, because the mean of its divisors is an integer number (377118).

Almost surely, 24213792 is an apocalyptic number.

It is an amenable number.

4213792 is an abundant number, since it is smaller than the sum of its proper divisors (4837040).

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

4213792 is a wasteful number, since it uses less digits than its factorization.

4213792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11992 (or 11984 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 4213792 is about 2052.7522987443. The cubic root of 4213792 is about 161.5192780522.

It can be divided in two parts, 4213 and 792, that added together give a palindrome (5005).

The spelling of 4213792 in words is "four million, two hundred thirteen thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 11971 23942 47884 95768 131681 191536 263362 383072 526724 1053448 2106896 4213792