Base | Representation |
---|---|
bin | 10110111100011… |
… | …00100010000110 |
3 | 111102011020101110 |
4 | 23132030202012 |
5 | 343232340110 |
6 | 31033105450 |
7 | 4524632352 |
oct | 1336144206 |
9 | 442136343 |
10 | 192465030 |
11 | 9970690a |
12 | 54558286 |
13 | 30b49744 |
14 | 1b7c0462 |
15 | 11d6ba20 |
hex | b78c886 |
192465030 has 16 divisors (see below), whose sum is σ = 461916144. Its totient is φ = 51324000.
The previous prime is 192465001. The next prime is 192465059. The reversal of 192465030 is 30564291.
It is an interprime number because it is at equal distance from previous prime (192465001) and next prime (192465059).
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 6415501 = 192465030 / (1 + 9 + 2 + 4 + 6 + 5 + 0 + 3 + 0).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3207721 + ... + 3207780.
It is an arithmetic number, because the mean of its divisors is an integer number (28869759).
Almost surely, 2192465030 is an apocalyptic number.
192465030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
192465030 is an abundant number, since it is smaller than the sum of its proper divisors (269451114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192465030 is a wasteful number, since it uses less digits than its factorization.
192465030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6415511.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 192465030 is about 13873.1766369494. The cubic root of 192465030 is about 577.3652090732.
The spelling of 192465030 in words is "one hundred ninety-two million, four hundred sixty-five thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •