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30289014200 = 2352151445071
BaseRepresentation
bin11100001101010111…
…011010110110111000
32220011220010100022202
4130031113122312320
5444012441423300
621525314405332
72121406241564
oct341527326670
986156110282
1030289014200
11119333a4745
125a53890848
132b19217713
14167499c6a4
15bc41b7ad5
hex70d5dadb8

30289014200 has 24 divisors (see below), whose sum is σ = 70421958480. Its totient is φ = 12115605600.

The previous prime is 30289014169. The next prime is 30289014229. The reversal of 30289014200 is 241098203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75722336 + ... + 75722735.

It is an arithmetic number, because the mean of its divisors is an integer number (2934248270).

Almost surely, 230289014200 is an apocalyptic number.

It is an amenable number.

30289014200 is an abundant number, since it is smaller than the sum of its proper divisors (40132944280).

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

30289014200 is a wasteful number, since it uses less digits than its factorization.

30289014200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151445087 (or 151445078 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 30289014200 in words is "thirty billion, two hundred eighty-nine million, fourteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 151445071 302890142 605780284 757225355 1211560568 1514450710 3028901420 3786126775 6057802840 7572253550 15144507100 30289014200