Base | Representation |
---|---|
bin | 10111001111011… |
… | …01101010011110 |
3 | 111120211222212212 |
4 | 23213231222132 |
5 | 344402210110 |
6 | 31202400422 |
7 | 4555063406 |
oct | 1347555236 |
9 | 446758785 |
10 | 194960030 |
11 | a00603a1 |
12 | 55360112 |
13 | 31511285 |
14 | 1bc6d806 |
15 | 121b0e05 |
hex | b9eda9e |
194960030 has 32 divisors (see below), whose sum is σ = 363680064. Its totient is φ = 75188736.
The previous prime is 194960027. The next prime is 194960033. The reversal of 194960030 is 30069491.
It is an interprime number because it is at equal distance from previous prime (194960027) and next prime (194960033).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (194960033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39479 + ... + 44141.
It is an arithmetic number, because the mean of its divisors is an integer number (11365002).
Almost surely, 2194960030 is an apocalyptic number.
194960030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
194960030 is a deficient number, since it is larger than the sum of its proper divisors (168720034).
194960030 is a wasteful number, since it uses less digits than its factorization.
194960030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4820.
The product of its (nonzero) digits is 5832, while the sum is 32.
The square root of 194960030 is about 13962.8088148481. The cubic root of 194960030 is about 579.8493762655.
The spelling of 194960030 in words is "one hundred ninety-four million, nine hundred sixty thousand, thirty".
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