Base | Representation |
---|---|
bin | 10110101010000… |
… | …01101000001011 |
3 | 111020122002202210 |
4 | 23111001220023 |
5 | 342123423232 |
6 | 30505400203 |
7 | 4465330620 |
oct | 1325015013 |
9 | 436562683 |
10 | 190061067 |
11 | 98314769 |
12 | 53799063 |
13 | 304b7491 |
14 | 1b356347 |
15 | 11a445cc |
hex | b541a0b |
190061067 has 8 divisors (see below), whose sum is σ = 289616896. Its totient is φ = 108606312.
The previous prime is 190061051. The next prime is 190061077. The reversal of 190061067 is 760160091.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 190061067 - 24 = 190061051 is a prime.
It is a super-2 number, since 2×1900610672 = 72246418378356978, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (190061017) 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, 4525243 + ... + 4525284.
It is an arithmetic number, because the mean of its divisors is an integer number (36202112).
Almost surely, 2190061067 is an apocalyptic number.
190061067 is a deficient number, since it is larger than the sum of its proper divisors (99555829).
190061067 is an equidigital number, since it uses as much as digits as its factorization.
190061067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9050537.
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 190061067 is about 13786.2637070382. The cubic root of 190061067 is about 574.9512921564.
The spelling of 190061067 in words is "one hundred ninety million, sixty-one thousand, sixty-seven".
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