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30032000214 = 2349191017551
BaseRepresentation
bin11011111110000010…
…111111010011010110
32212111222111200102020
4123332002333103112
5443001143001324
621444013554010
72112135534636
oct337602772326
985458450366
1030032000214
1111811310297
1259a17a5906
132aa7bba638
14164c7b86c6
15bab84a679
hex6fe0bf4d6

30032000214 has 16 divisors (see below), whose sum is σ = 60076270080. Its totient is φ = 10008621800.

The previous prime is 30032000213. The next prime is 30032000291. The reversal of 30032000214 is 41200023003.

It is a junction number, because it is equal to n+sod(n) for n = 30032000193 and 30032000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032000213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479262 + ... + 538289.

It is an arithmetic number, because the mean of its divisors is an integer number (3754766880).

Almost surely, 230032000214 is an apocalyptic number.

30032000214 is an abundant number, since it is smaller than the sum of its proper divisors (30044269866).

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

30032000214 is a wasteful number, since it uses less digits than its factorization.

30032000214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022475.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30032000214 its reverse (41200023003), we get a palindrome (71232023217).

The spelling of 30032000214 in words is "thirty billion, thirty-two million, two hundred fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 4919 9838 14757 29514 1017551 2035102 3052653 6105306 5005333369 10010666738 15016000107 30032000214