Base | Representation |
---|---|
bin | 11001011101000… |
… | …011100100011010 |
3 | 1002202120020121202 |
4 | 121131003210122 |
5 | 1333311002234 |
6 | 110213034202 |
7 | 13403561360 |
oct | 3135034432 |
9 | 1082506552 |
10 | 427047194 |
11 | 1aa069972 |
12 | bb025962 |
13 | 6a621562 |
14 | 40a05630 |
15 | 2775777e |
hex | 1974391a |
427047194 has 16 divisors (see below), whose sum is σ = 733560000. Its totient is φ = 182650464.
The previous prime is 427047169. The next prime is 427047197. The reversal of 427047194 is 491740724.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (427047197) 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, 23579 + ... + 37550.
It is an arithmetic number, because the mean of its divisors is an integer number (45847500).
Almost surely, 2427047194 is an apocalyptic number.
427047194 is a deficient number, since it is larger than the sum of its proper divisors (306512806).
427047194 is a wasteful number, since it uses less digits than its factorization.
427047194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61637.
The product of its (nonzero) digits is 56448, while the sum is 38.
The square root of 427047194 is about 20665.1202270880. The cubic root of 427047194 is about 753.0525628097.
The spelling of 427047194 in words is "four hundred twenty-seven million, forty-seven thousand, one hundred ninety-four".
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