Base | Representation |
---|---|
bin | 11100011000001010… |
… | …010000101110100110 |
3 | 2220122111220011211200 |
4 | 130120022100232212 |
5 | 444400322123324 |
6 | 21555304143330 |
7 | 2126035461141 |
oct | 343012205646 |
9 | 86574804750 |
10 | 30470114214 |
11 | 11a16648881 |
12 | 5aa4467b46 |
13 | 2b478b51a7 |
14 | 1690a61058 |
15 | bd503bec9 |
hex | 718290ba6 |
30470114214 has 24 divisors (see below), whose sum is σ = 66046873152. Its totient is φ = 10152352080.
The previous prime is 30470114177. The next prime is 30470114231. The reversal of 30470114214 is 41241107403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319414 + ... + 403689.
It is an arithmetic number, because the mean of its divisors is an integer number (2751953048).
Almost surely, 230470114214 is an apocalyptic number.
30470114214 is an abundant number, since it is smaller than the sum of its proper divisors (35576758938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30470114214 is a wasteful number, since it uses less digits than its factorization.
30470114214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725452 (or 725449 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The spelling of 30470114214 in words is "thirty billion, four hundred seventy million, one hundred fourteen thousand, two hundred fourteen".
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