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30002233301 = 1729237125667
BaseRepresentation
bin11011111100010001…
…011011111111010101
32212102220111100212222
4123330101123333111
5442421032431201
621441031552125
72111324526635
oct337421337725
985386440788
1030002233301
11117a6529a37
12599382b645
132aa1997791
14164886a6c5
15ba8e1a91b
hex6fc45bfd5

30002233301 has 16 divisors (see below), whose sum is σ = 32877627840. Its totient is φ = 27251132160.

The previous prime is 30002233279. The next prime is 30002233307. The reversal of 30002233301 is 10333220003.

It is a cyclic number.

It is not a de Polignac number, because 30002233301 - 26 = 30002233237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30002233301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002233307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156070 + ... + 1181736.

It is an arithmetic number, because the mean of its divisors is an integer number (2054851740).

Almost surely, 230002233301 is an apocalyptic number.

It is an amenable number.

30002233301 is a deficient number, since it is larger than the sum of its proper divisors (2875394539).

30002233301 is a wasteful number, since it uses less digits than its factorization.

30002233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28084.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30002233301 its reverse (10333220003), we get a palindrome (40335453304).

The spelling of 30002233301 in words is "thirty billion, two million, two hundred thirty-three thousand, three hundred one".

Divisors: 1 17 29 493 2371 25667 40307 68759 436339 744343 1168903 12653831 60856457 1034559769 1764837253 30002233301