Search a number
-
+
48430896 = 2431138929
BaseRepresentation
bin1011100010111…
…1111100110000
310101010112200220
42320233330300
544344242041
64450013040
71125440643
oct270577460
9111115626
1048430896
1125379938
1214277180
13a059147
146609a5a
1543b9d66
hex2e2ff30

48430896 has 40 divisors (see below), whose sum is σ = 126234480. Its totient is φ = 15998976.

The previous prime is 48430873. The next prime is 48430961. The reversal of 48430896 is 69803484.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960 + ... + 9888.

It is an arithmetic number, because the mean of its divisors is an integer number (3155862).

Almost surely, 248430896 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 48430896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63117240).

48430896 is an abundant number, since it is smaller than the sum of its proper divisors (77803584).

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

48430896 is a wasteful number, since it uses less digits than its factorization.

48430896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9053 (or 9047 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 48430896 is about 6959.2309919990. The cubic root of 48430896 is about 364.5083666822.

The spelling of 48430896 in words is "forty-eight million, four hundred thirty thousand, eight hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 113 226 339 452 678 904 1356 1808 2712 5424 8929 17858 26787 35716 53574 71432 107148 142864 214296 428592 1008977 2017954 3026931 4035908 6053862 8071816 12107724 16143632 24215448 48430896