Search a number
-
+
4029248 = 26157401
BaseRepresentation
bin1111010111101101000000
321120201002102
433113231000
52012413443
6222205532
746151036
oct17275500
97521072
104029248
112302263
1214238a8
13ab0c92
1476c556
15548cb8
hex3d7b40

4029248 has 28 divisors (see below), whose sum is σ = 8066532. Its totient is φ = 1996800.

The previous prime is 4029239. The next prime is 4029253. The reversal of 4029248 is 8429204.

It can be written as a sum of positive squares in 2 ways, for example, as 2930944 + 1098304 = 1712^2 + 1048^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4029248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9848 + ... + 10248.

Almost surely, 24029248 is an apocalyptic number.

It is an amenable number.

4029248 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4029248 is a wasteful number, since it uses less digits than its factorization.

4029248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4029248 is about 2007.2986823091. The cubic root of 4029248 is about 159.1260685482.

The spelling of 4029248 in words is "four million, twenty-nine thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 32 64 157 314 401 628 802 1256 1604 2512 3208 5024 6416 10048 12832 25664 62957 125914 251828 503656 1007312 2014624 4029248