Base | Representation |
---|---|
bin | 11001100100010… |
… | …00110111110001 |
3 | 112221120012201010 |
4 | 30302020313301 |
5 | 414401021004 |
6 | 33140501133 |
7 | 5212652226 |
oct | 1462106761 |
9 | 487505633 |
10 | 214470129 |
11 | 100076645 |
12 | 5b9aa7a9 |
13 | 35582703 |
14 | 206ab94d |
15 | 13c66a89 |
hex | cc88df1 |
214470129 has 8 divisors (see below), whose sum is σ = 286188192. Its totient is φ = 142866080.
The previous prime is 214470097. The next prime is 214470161. The reversal of 214470129 is 921074412.
214470129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (214470097) and next prime (214470161).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214470129 - 25 = 214470097 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214470096 and 214470105.
It is not an unprimeable number, because it can be changed into a prime (214470169) 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, 24012 + ... + 31709.
It is an arithmetic number, because the mean of its divisors is an integer number (35773524).
Almost surely, 2214470129 is an apocalyptic number.
It is an amenable number.
214470129 is a deficient number, since it is larger than the sum of its proper divisors (71718063).
214470129 is a wasteful number, since it uses less digits than its factorization.
214470129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57007.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 214470129 is about 14644.7987012454. The cubic root of 214470129 is about 598.5800952124.
The spelling of 214470129 in words is "two hundred fourteen million, four hundred seventy thousand, one hundred twenty-nine".
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