Base | Representation |
---|---|
bin | 1011110100101001111… |
… | …1110101011100111100 |
3 | 201102021022112211210202 |
4 | 2331022133311130330 |
5 | 11311434002303200 |
6 | 233150423223032 |
7 | 20450223516260 |
oct | 2751237653474 |
9 | 642238484722 |
10 | 203113322300 |
11 | 7915a1a2339 |
12 | 334462a7a78 |
13 | 161cc330015 |
14 | 9b8b7860a0 |
15 | 543b9501d5 |
hex | 2f4a7f573c |
203113322300 has 36 divisors (see below), whose sum is σ = 503721041040. Its totient is φ = 69638853120.
The previous prime is 203113322261. The next prime is 203113322351. The reversal of 203113322300 is 3223311302.
It is a super-3 number, since 3×2031133223003 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145080245 + ... + 145081644.
It is an arithmetic number, because the mean of its divisors is an integer number (13992251140).
Almost surely, 2203113322300 is an apocalyptic number.
203113322300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
203113322300 is an abundant number, since it is smaller than the sum of its proper divisors (300607718740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203113322300 is a wasteful number, since it uses less digits than its factorization.
203113322300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290161910 (or 290161903 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 203113322300 its reverse (3223311302), we get a palindrome (206336633602).
The spelling of 203113322300 in words is "two hundred three billion, one hundred thirteen million, three hundred twenty-two thousand, three hundred".
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