Base | Representation |
---|---|
bin | 1011000110101001001… |
… | …1011001101011100010 |
3 | 200020101112102021112121 |
4 | 2301222103121223202 |
5 | 11111140040004332 |
6 | 223345044214454 |
7 | 16532155342144 |
oct | 2615223315342 |
9 | 606345367477 |
10 | 190762031842 |
11 | 739a1214a78 |
12 | 30b7999a42a |
13 | 14cb147cb25 |
14 | 9339242c94 |
15 | 4e6743d797 |
hex | 2c6a4d9ae2 |
190762031842 has 8 divisors (see below), whose sum is σ = 296010049500. Its totient is φ = 92092015344.
The previous prime is 190762031833. The next prime is 190762031869. The reversal of 190762031842 is 248130267091.
190762031842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 190009681801 + 752350041 = 435901^2 + 27429^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1644500217 + ... + 1644500332.
Almost surely, 2190762031842 is an apocalyptic number.
190762031842 is a deficient number, since it is larger than the sum of its proper divisors (105248017658).
190762031842 is a wasteful number, since it uses less digits than its factorization.
190762031842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3289000580.
The product of its (nonzero) digits is 145152, while the sum is 43.
The spelling of 190762031842 in words is "one hundred ninety billion, seven hundred sixty-two million, thirty-one thousand, eight hundred forty-two".
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