Base | Representation |
---|---|
bin | 11100001101010111… |
… | …011010110110111000 |
3 | 2220011220010100022202 |
4 | 130031113122312320 |
5 | 444012441423300 |
6 | 21525314405332 |
7 | 2121406241564 |
oct | 341527326670 |
9 | 86156110282 |
10 | 30289014200 |
11 | 119333a4745 |
12 | 5a53890848 |
13 | 2b19217713 |
14 | 167499c6a4 |
15 | bc41b7ad5 |
hex | 70d5dadb8 |
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".
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