Base | Representation |
---|---|
bin | 11101010000011… |
… | …11011101001100 |
3 | 122002211010210102 |
4 | 32220033131030 |
5 | 1000312230332 |
6 | 40204230232 |
7 | 6040056425 |
oct | 1650173514 |
9 | 562733712 |
10 | 245430092 |
11 | 1165a2296 |
12 | 6a23b378 |
13 | 3bb0260b |
14 | 2484a64c |
15 | 16830062 |
hex | ea0f74c |
245430092 has 6 divisors (see below), whose sum is σ = 429502668. Its totient is φ = 122715044.
The previous prime is 245430091. The next prime is 245430109. The reversal of 245430092 is 290034542.
245430092 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 as a sum of consecutive naturals, namely, 30678758 + ... + 30678765.
It is an arithmetic number, because the mean of its divisors is an integer number (71583778).
Almost surely, 2245430092 is an apocalyptic number.
It is an amenable number.
245430092 is a deficient number, since it is larger than the sum of its proper divisors (184072576).
245430092 is a wasteful number, since it uses less digits than its factorization.
245430092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61357527 (or 61357525 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 245430092 is about 15666.2086032326. The cubic root of 245430092 is about 626.0984136225.
The spelling of 245430092 in words is "two hundred forty-five million, four hundred thirty thousand, ninety-two".
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