Base | Representation |
---|---|
bin | 11101010001011… |
… | …01100100000101 |
3 | 122010001101221212 |
4 | 32220231210011 |
5 | 1000330202123 |
6 | 40211021205 |
7 | 6041112110 |
oct | 1650554405 |
9 | 563041855 |
10 | 245553413 |
11 | 116676a06 |
12 | 6a29a805 |
13 | 3bb467a1 |
14 | 2487d577 |
15 | 16856878 |
hex | ea2d905 |
245553413 has 8 divisors (see below), whose sum is σ = 280824960. Its totient is φ = 210330000.
The previous prime is 245553401. The next prime is 245553419. The reversal of 245553413 is 314355542.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 245553413 - 226 = 178444549 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 245553413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245553419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338 + ... + 22163.
It is an arithmetic number, because the mean of its divisors is an integer number (35103120).
Almost surely, 2245553413 is an apocalyptic number.
It is an amenable number.
245553413 is a deficient number, since it is larger than the sum of its proper divisors (35271547).
245553413 is a wasteful number, since it uses less digits than its factorization.
245553413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24067.
The product of its digits is 36000, while the sum is 32.
The square root of 245553413 is about 15670.1440006147. The cubic root of 245553413 is about 626.2032610672.
The spelling of 245553413 in words is "two hundred forty-five million, five hundred fifty-three thousand, four hundred thirteen".
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