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30004211032 = 236161484039
BaseRepresentation
bin11011111100011000…
…111110110101011000
32212110001012211211021
4123330120332311120
5442422034223112
621441142212224
72111350404625
oct337430766530
985401184737
1030004211032
11117a765a924
125994424074
132aa220aa33
141648c2334c
15ba91ab907
hex6fc63ed58

30004211032 has 16 divisors (see below), whose sum is σ = 57180157200. Its totient is φ = 14756169120.

The previous prime is 30004211023. The next prime is 30004211033. The reversal of 30004211032 is 23011240003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30004210997 and 30004211015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004211033) 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, 30741532 + ... + 30742507.

It is an arithmetic number, because the mean of its divisors is an integer number (3573759825).

Almost surely, 230004211032 is an apocalyptic number.

It is an amenable number.

30004211032 is a deficient number, since it is larger than the sum of its proper divisors (27175946168).

30004211032 is a wasteful number, since it uses less digits than its factorization.

30004211032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61484106 (or 61484102 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30004211032 its reverse (23011240003), we get a palindrome (53015451035).

The spelling of 30004211032 in words is "thirty billion, four million, two hundred eleven thousand, thirty-two".

Divisors: 1 2 4 8 61 122 244 488 61484039 122968078 245936156 491872312 3750526379 7501052758 15002105516 30004211032