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30002750014 = 2194431782271
BaseRepresentation
bin11011111100010011…
…011010001000111110
32212102221110121200111
4123330103122020332
5442421201000024
621441051020234
72111332111246
oct337423321076
985387417614
1030002750014
11117a6852176
125993a3a67a
132aa1b18a23
141648962b26
15ba8ebda94
hex6fc4da23e

30002750014 has 16 divisors (see below), whose sum is σ = 47479726080. Its totient is φ = 14179740120.

The previous prime is 30002750003. The next prime is 30002750027. The reversal of 30002750014 is 41005720003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874302 + ... + 907969.

It is an arithmetic number, because the mean of its divisors is an integer number (2967482880).

Almost surely, 230002750014 is an apocalyptic number.

30002750014 is a deficient number, since it is larger than the sum of its proper divisors (17476976066).

30002750014 is a wasteful number, since it uses less digits than its factorization.

30002750014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782735.

The product of its (nonzero) digits is 840, while the sum is 22.

The spelling of 30002750014 in words is "thirty billion, two million, seven hundred fifty thousand, fourteen".

Divisors: 1 2 19 38 443 886 8417 16834 1782271 3564542 33863149 67726298 789546053 1579092106 15001375007 30002750014