Base | Representation |
---|---|
bin | 11101010000101… |
… | …00011000111100 |
3 | 122002212011111212 |
4 | 32220110120330 |
5 | 1000313402200 |
6 | 40204503552 |
7 | 6040202354 |
oct | 1650243074 |
9 | 562764455 |
10 | 245450300 |
11 | 116606497 |
12 | 6a24abb8 |
13 | 3bb0b884 |
14 | 24853b64 |
15 | 16836035 |
hex | ea1463c |
245450300 has 18 divisors (see below), whose sum is σ = 532627368. Its totient is φ = 98180080.
The previous prime is 245450291. The next prime is 245450311. The reversal of 245450300 is 3054542.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 1227152 + ... + 1227351.
Almost surely, 2245450300 is an apocalyptic number.
245450300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245450300 is an abundant number, since it is smaller than the sum of its proper divisors (287177068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245450300 is a wasteful number, since it uses less digits than its factorization.
245450300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2454517 (or 2454510 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 245450300 is about 15666.8535449847. The cubic root of 245450300 is about 626.1155968584.
The spelling of 245450300 in words is "two hundred forty-five million, four hundred fifty thousand, three hundred".
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