Base | Representation |
---|---|
bin | 1011001011010011… |
… | …0100010001001110 |
3 | 21202002101110000021 |
4 | 2302310310101032 |
5 | 22121022040110 |
6 | 1213412252354 |
7 | 134230123465 |
oct | 26264642116 |
9 | 7662343007 |
10 | 3000190030 |
11 | 12aa5901a2 |
12 | 6b89110ba |
13 | 38a74cb96 |
14 | 2066559dc |
15 | 1285d02da |
hex | b2d3444e |
3000190030 has 8 divisors (see below), whose sum is σ = 5400342072. Its totient is φ = 1200076008.
The previous prime is 3000190021. The next prime is 3000190049. The reversal of 3000190030 is 300910003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×30001900302 = 18002280432222801800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3000189986 and 3000190013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150009492 + ... + 150009511.
It is an arithmetic number, because the mean of its divisors is an integer number (675042759).
Almost surely, 23000190030 is an apocalyptic number.
3000190030 is a deficient number, since it is larger than the sum of its proper divisors (2400152042).
3000190030 is a wasteful number, since it uses less digits than its factorization.
3000190030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300019010.
The product of its (nonzero) digits is 81, while the sum is 16.
The square root of 3000190030 is about 54773.9904516733. The cubic root of 3000190030 is about 1442.2800219629.
The spelling of 3000190030 in words is "three billion, one hundred ninety thousand, thirty".
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