Base | Representation |
---|---|
bin | 11011010111000… |
… | …01111111001110 |
3 | 120222212120200111 |
4 | 31223201333032 |
5 | 432223441324 |
6 | 34435150234 |
7 | 5454563365 |
oct | 1553417716 |
9 | 528776614 |
10 | 229515214 |
11 | 1086121a5 |
12 | 64a4537a |
13 | 3871c726 |
14 | 226a67dc |
15 | 15239794 |
hex | dae1fce |
229515214 has 16 divisors (see below), whose sum is σ = 349353648. Its totient is φ = 113075712.
The previous prime is 229515203. The next prime is 229515217. The reversal of 229515214 is 412515922.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229515217) 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, 38524 + ... + 44080.
It is an arithmetic number, because the mean of its divisors is an integer number (21834603).
Almost surely, 2229515214 is an apocalyptic number.
229515214 is a deficient number, since it is larger than the sum of its proper divisors (119838434).
229515214 is a wasteful number, since it uses less digits than its factorization.
229515214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5859.
The product of its digits is 7200, while the sum is 31.
The square root of 229515214 is about 15149.7595360454. The cubic root of 229515214 is about 612.2617940302.
The spelling of 229515214 in words is "two hundred twenty-nine million, five hundred fifteen thousand, two hundred fourteen".
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