Base | Representation |
---|---|
bin | 11100000110101000… |
… | …110111001100001110 |
3 | 2212220000202001112002 |
4 | 130012220313030032 |
5 | 443300043134230 |
6 | 21510203312302 |
7 | 2115536003411 |
oct | 340650671416 |
9 | 85800661462 |
10 | 30176146190 |
11 | 118857142a3 |
12 | 5a21b1b692 |
13 | 2acba19b08 |
14 | 16639bbb78 |
15 | bb9320545 |
hex | 706a3730e |
30176146190 has 16 divisors (see below), whose sum is σ = 54533470320. Its totient is φ = 12022368000.
The previous prime is 30176146141. The next prime is 30176146207. The reversal of 30176146190 is 9164167103.
It is a happy number.
It is a super-2 number, since 2×301761461902 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6008675 + ... + 6013694.
It is an arithmetic number, because the mean of its divisors is an integer number (3408341895).
Almost surely, 230176146190 is an apocalyptic number.
30176146190 is a deficient number, since it is larger than the sum of its proper divisors (24357324130).
30176146190 is a wasteful number, since it uses less digits than its factorization.
30176146190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12022627.
The product of its (nonzero) digits is 27216, while the sum is 38.
The spelling of 30176146190 in words is "thirty billion, one hundred seventy-six million, one hundred forty-six thousand, one hundred ninety".
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