Base | Representation |
---|---|
bin | 11101001110111… |
… | …01011001011110 |
3 | 122002102201112102 |
4 | 32213131121132 |
5 | 1000234200204 |
6 | 40200005102 |
7 | 6035243564 |
oct | 1647353136 |
9 | 562381472 |
10 | 245225054 |
11 | 116472238 |
12 | 6a160792 |
13 | 3ba601a9 |
14 | 247d5a34 |
15 | 167de41e |
hex | e9dd65e |
245225054 has 8 divisors (see below), whose sum is σ = 373018608. Its totient is φ = 120885520.
The previous prime is 245225033. The next prime is 245225083. The reversal of 245225054 is 450522542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863327 + ... + 863610.
It is an arithmetic number, because the mean of its divisors is an integer number (46627326).
Almost surely, 2245225054 is an apocalyptic number.
245225054 is a deficient number, since it is larger than the sum of its proper divisors (127793554).
245225054 is a wasteful number, since it uses less digits than its factorization.
245225054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1727010.
The product of its (nonzero) digits is 16000, while the sum is 29.
The square root of 245225054 is about 15659.6632786277. The cubic root of 245225054 is about 625.9240126611.
Adding to 245225054 its reverse (450522542), we get a palindrome (695747596).
The spelling of 245225054 in words is "two hundred forty-five million, two hundred twenty-five thousand, fifty-four".
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