Base | Representation |
---|---|
bin | 111001101010… |
… | …0001111111010 |
3 | 2002212211002001 |
4 | 1303110033322 |
5 | 30214320443 |
6 | 2555531214 |
7 | 514642435 |
oct | 163241772 |
9 | 62784061 |
10 | 30229498 |
11 | 16077962 |
12 | a159b0a |
13 | 63555a0 |
14 | 402c81c |
15 | 29c1d4d |
hex | 1cd43fa |
30229498 has 16 divisors (see below), whose sum is σ = 50956416. Its totient is φ = 13345200.
The previous prime is 30229489. The next prime is 30229499. The reversal of 30229498 is 89492203.
It is not an unprimeable number, because it can be changed into a prime (30229499) 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, 24678 + ... + 25873.
It is an arithmetic number, because the mean of its divisors is an integer number (3184776).
Almost surely, 230229498 is an apocalyptic number.
30229498 is a deficient number, since it is larger than the sum of its proper divisors (20726918).
30229498 is a wasteful number, since it uses less digits than its factorization.
30229498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50589.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 30229498 is about 5498.1358659095. The cubic root of 30229498 is about 311.5135760800.
The spelling of 30229498 in words is "thirty million, two hundred twenty-nine thousand, four hundred ninety-eight".
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