Base | Representation |
---|---|
bin | 11101010000011… |
… | …11011101001110 |
3 | 122002211010210111 |
4 | 32220033131032 |
5 | 1000312230334 |
6 | 40204230234 |
7 | 6040056430 |
oct | 1650173516 |
9 | 562733714 |
10 | 245430094 |
11 | 1165a2298 |
12 | 6a23b37a |
13 | 3bb02610 |
14 | 2484a650 |
15 | 16830064 |
hex | ea0f74e |
245430094 has 16 divisors (see below), whose sum is σ = 453102048. Its totient is φ = 97093152.
The previous prime is 245430091. The next prime is 245430109. The reversal of 245430094 is 490034542.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245430091) 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, 674077 + ... + 674440.
It is an arithmetic number, because the mean of its divisors is an integer number (28318878).
Almost surely, 2245430094 is an apocalyptic number.
245430094 is a deficient number, since it is larger than the sum of its proper divisors (207671954).
245430094 is a wasteful number, since it uses less digits than its factorization.
245430094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348539.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 245430094 is about 15666.2086670643. The cubic root of 245430094 is about 626.0984153232.
The spelling of 245430094 in words is "two hundred forty-five million, four hundred thirty thousand, ninety-four".
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