Base | Representation |
---|---|
bin | 11101010000000… |
… | …01100101110100 |
3 | 122002201020220000 |
4 | 32220001211310 |
5 | 1000303421200 |
6 | 40203111300 |
7 | 6036432024 |
oct | 1650014564 |
9 | 562636800 |
10 | 245373300 |
11 | 116563657 |
12 | 6a212530 |
13 | 3bab2803 |
14 | 24833a84 |
15 | 1681d300 |
hex | ea01974 |
245373300 has 90 divisors (see below), whose sum is σ = 795429558. Its totient is φ = 65430720.
The previous prime is 245373299. The next prime is 245373313. The reversal of 245373300 is 3373542.
It can be written as a sum of positive squares in 3 ways, for example, as 10732176 + 234641124 = 3276^2 + 15318^2 .
It is a tau number, because it is divible by the number of its divisors (90).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7047 + ... + 23246.
Almost surely, 2245373300 is an apocalyptic number.
245373300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245373300 is an abundant number, since it is smaller than the sum of its proper divisors (550056258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245373300 is a wasteful number, since it uses less digits than its factorization.
245373300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30319 (or 30303 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 27.
The square root of 245373300 is about 15664.3959347305. The cubic root of 245373300 is about 626.0501172844.
The spelling of 245373300 in words is "two hundred forty-five million, three hundred seventy-three thousand, three hundred".
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