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30244414233 = 3117731185637
BaseRepresentation
bin11100001010101101…
…010010001100011001
32220001210012102200010
4130022231102030121
5443420032223413
621521042432133
72120325164535
oct341255221431
986053172603
1030244414233
1111910202070
125a40962649
132b0cc001c7
14166caacbc5
15bc0307dc3
hex70ab52319

30244414233 has 16 divisors (see below), whose sum is σ = 44048822976. Its totient is φ = 18306219840.

The previous prime is 30244414223. The next prime is 30244414243. The reversal of 30244414233 is 33241444203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30244414223) and next prime (30244414243).

It is not a de Polignac number, because 30244414233 - 26 = 30244414169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30244414233.

It is not an unprimeable number, because it can be changed into a prime (30244414223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567310 + ... + 618327.

It is an arithmetic number, because the mean of its divisors is an integer number (2753051436).

Almost surely, 230244414233 is an apocalyptic number.

30244414233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30244414233 is a deficient number, since it is larger than the sum of its proper divisors (13804408743).

30244414233 is a wasteful number, since it uses less digits than its factorization.

30244414233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186424.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 30244414233 its reverse (33241444203), we get a palindrome (63485858436).

The spelling of 30244414233 in words is "thirty billion, two hundred forty-four million, four hundred fourteen thousand, two hundred thirty-three".

Divisors: 1 3 11 33 773 2319 8503 25509 1185637 3556911 13042007 39126021 916497401 2749492203 10081471411 30244414233