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30224096 = 257177937
BaseRepresentation
bin111001101001…
…0111011100000
32002212112122222
41303102323200
530214132341
62555450212
7514620620
oct163227340
962775588
1030224096
11160738a1
12a156968
136352ca6
14402a880
1529c044b
hex1cd2ee0

30224096 has 48 divisors (see below), whose sum is σ = 72013536. Its totient is φ = 12189696.

The previous prime is 30224087. The next prime is 30224099. The reversal of 30224096 is 69042203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30224099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161 + ... + 7776.

It is an arithmetic number, because the mean of its divisors is an integer number (1500282).

Almost surely, 230224096 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 30224096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36006768).

30224096 is an abundant number, since it is smaller than the sum of its proper divisors (41789440).

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

30224096 is a wasteful number, since it uses less digits than its factorization.

30224096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7971 (or 7963 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 30224096 is about 5497.6445865480. The cubic root of 30224096 is about 311.4950191880.

Adding to 30224096 its reverse (69042203), we get a palindrome (99266299).

The spelling of 30224096 in words is "thirty million, two hundred twenty-four thousand, ninety-six".

Divisors: 1 2 4 7 8 14 16 17 28 32 34 56 68 112 119 136 224 238 272 476 544 952 1904 3808 7937 15874 31748 55559 63496 111118 126992 134929 222236 253984 269858 444472 539716 888944 944503 1079432 1777888 1889006 2158864 3778012 4317728 7556024 15112048 30224096