Base | Representation |
---|---|
bin | 111110001000111… |
… | …0000010101001010 |
3 | 12101022100110100111 |
4 | 1330101300111022 |
5 | 13232231413234 |
6 | 542521224534 |
7 | 102445312213 |
oct | 17421602512 |
9 | 5338313314 |
10 | 2085029194 |
11 | 97aa43326 |
12 | 4a233214a |
13 | 272c788b1 |
14 | 15acb040a |
15 | c30ab664 |
hex | 7c47054a |
2085029194 has 4 divisors (see below), whose sum is σ = 3127543794. Its totient is φ = 1042514596.
The previous prime is 2085029173. The next prime is 2085029197. The reversal of 2085029194 is 4919205802.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1383468025 + 701561169 = 37195^2 + 26487^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (2085029197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521257297 + ... + 521257300.
Almost surely, 22085029194 is an apocalyptic number.
2085029194 is a deficient number, since it is larger than the sum of its proper divisors (1042514600).
2085029194 is a wasteful number, since it uses less digits than its factorization.
2085029194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042514599.
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 2085029194 is about 45662.1199026064. The cubic root of 2085029194 is about 1277.5288410736.
The spelling of 2085029194 in words is "two billion, eighty-five million, twenty-nine thousand, one hundred ninety-four".
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