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30244033234 = 221297102873
BaseRepresentation
bin11100001010101011…
…110101001011010010
32220001202111002001001
4130022223311023102
5443414433030414
621521030332214
72120322020002
oct341253651322
986052432031
1030244033234
111190aa71898
125a407ba06a
132b0cac896c
14166ca10002
15bc0280074
hex70aaf52d2

30244033234 has 8 divisors (see below), whose sum is σ = 45387364860. Its totient is φ = 15114911616.

The previous prime is 30244033231. The next prime is 30244033249. The reversal of 30244033234 is 43233044203.

It can be written as a sum of positive squares in 2 ways, for example, as 25755435225 + 4488598009 = 160485^2 + 66997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30244033231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3547179 + ... + 3555694.

Almost surely, 230244033234 is an apocalyptic number.

30244033234 is a deficient number, since it is larger than the sum of its proper divisors (15143331626).

30244033234 is a wasteful number, since it uses less digits than its factorization.

30244033234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7105004.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 30244033234 its reverse (43233044203), we get a palindrome (73477077437).

The spelling of 30244033234 in words is "thirty billion, two hundred forty-four million, thirty-three thousand, two hundred thirty-four".

Divisors: 1 2 2129 4258 7102873 14205746 15122016617 30244033234