Search a number
-
+
4325408 = 25295979
BaseRepresentation
bin10000100000000000100000
322010202100022
4100200000200
52101403113
6232413012
751523343
oct20400040
98122308
104325408
11249481a
121547168
13b85a19
1480845a
155a6908
hex420020

4325408 has 48 divisors (see below), whose sum is σ = 9072000. Its totient is φ = 2026752.

The previous prime is 4325401. The next prime is 4325417. The reversal of 4325408 is 8045234.

It is a d-powerful number, because it can be written as 42 + 3 + 217 + 5 + 411 + 0 + 8 .

It is not an unprimeable number, because it can be changed into a prime (4325401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54713 + ... + 54791.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

Almost surely, 24325408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4325408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4536000).

4325408 is an abundant number, since it is smaller than the sum of its proper divisors (4746592).

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

4325408 is a wasteful number, since it uses less digits than its factorization.

4325408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4325408 is about 2079.7615247908. The cubic root of 4325408 is about 162.9329896308.

The spelling of 4325408 in words is "four million, three hundred twenty-five thousand, four hundred eight".

Divisors: 1 2 4 8 16 29 32 58 59 79 116 118 158 232 236 316 464 472 632 928 944 1264 1711 1888 2291 2528 3422 4582 4661 6844 9164 9322 13688 18328 18644 27376 36656 37288 54752 73312 74576 135169 149152 270338 540676 1081352 2162704 4325408