Base | Representation |
---|---|
bin | 1011000110000111001… |
… | …0101000100000010101 |
3 | 200020000120200220010102 |
4 | 2301201302220200111 |
5 | 11110342010132320 |
6 | 223322543303445 |
7 | 16525502446043 |
oct | 2614162504025 |
9 | 606016626112 |
10 | 190619224085 |
11 | 73928645434 |
12 | 30b39baab85 |
13 | 14c8a9cb7b4 |
14 | 93242ab393 |
15 | 4e59b30175 |
hex | 2c61ca8815 |
190619224085 has 8 divisors (see below), whose sum is σ = 228745869696. Its totient is φ = 152493512080.
The previous prime is 190619224067. The next prime is 190619224087. The reversal of 190619224085 is 580422916091.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 190619224085 - 28 = 190619223829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190619224087) 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, 347000 + ... + 708270.
It is an arithmetic number, because the mean of its divisors is an integer number (28593233712).
Almost surely, 2190619224085 is an apocalyptic number.
It is an amenable number.
190619224085 is a deficient number, since it is larger than the sum of its proper divisors (38126645611).
190619224085 is a wasteful number, since it uses less digits than its factorization.
190619224085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466803.
The product of its (nonzero) digits is 311040, while the sum is 47.
The spelling of 190619224085 in words is "one hundred ninety billion, six hundred nineteen million, two hundred twenty-four thousand, eighty-five".
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