Base | Representation |
---|---|
bin | 111001111010… |
… | …1000111010111 |
3 | 2010010122202000 |
4 | 1303311013113 |
5 | 30233122434 |
6 | 3002450343 |
7 | 516043062 |
oct | 163650727 |
9 | 63118660 |
10 | 30364119 |
11 | 1615a015 |
12 | a2039b3 |
13 | 63a1946 |
14 | 40658d9 |
15 | 29ebb99 |
hex | 1cf51d7 |
30364119 has 8 divisors (see below), whose sum is σ = 44983920. Its totient is φ = 20242728.
The previous prime is 30364099. The next prime is 30364123. The reversal of 30364119 is 91146303.
30364119 is a `hidden beast` number, since 3 + 0 + 3 + 641 + 19 = 666.
It is not a de Polignac number, because 30364119 - 29 = 30363607 is a prime.
It is a super-2 number, since 2×303641192 = 1843959445292322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1124597 = 30364119 / (3 + 0 + 3 + 6 + 4 + 1 + 1 + 9).
It is a junction number, because it is equal to n+sod(n) for n = 30364092 and 30364101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30364319) 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, 562272 + ... + 562325.
It is an arithmetic number, because the mean of its divisors is an integer number (5622990).
Almost surely, 230364119 is an apocalyptic number.
30364119 is a deficient number, since it is larger than the sum of its proper divisors (14619801).
30364119 is a wasteful number, since it uses less digits than its factorization.
30364119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124606 (or 1124600 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 30364119 is about 5510.3646884757. The cubic root of 30364119 is about 311.9753123957.
The spelling of 30364119 in words is "thirty million, three hundred sixty-four thousand, one hundred nineteen".
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