Base | Representation |
---|---|
bin | 1101011110001… |
… | …00011011110110 |
3 | 21212122002220210 |
4 | 12233010123312 |
5 | 212412032410 |
6 | 15114010250 |
7 | 2541334365 |
oct | 657043366 |
9 | 255562823 |
10 | 113002230 |
11 | 58872280 |
12 | 31a16986 |
13 | 1a546a33 |
14 | 110177dc |
15 | 9dc2220 |
hex | 6bc46f6 |
113002230 has 64 divisors (see below), whose sum is σ = 313279488. Its totient is φ = 25781760.
The previous prime is 113002229. The next prime is 113002231. The reversal of 113002230 is 32200311.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (113002229) and next prime (113002231).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113002231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4462 + ... + 15681.
It is an arithmetic number, because the mean of its divisors is an integer number (4894992).
Almost surely, 2113002230 is an apocalyptic number.
113002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113002230 is an abundant number, since it is smaller than the sum of its proper divisors (200277258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113002230 is a wasteful number, since it uses less digits than its factorization.
113002230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20181.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 113002230 is about 10630.2507025940. The cubic root of 113002230 is about 483.4619929650.
Adding to 113002230 its reverse (32200311), we get a palindrome (145202541).
It can be divided in two parts, 11300 and 2230, that added together give a triangular number (13530 = T164).
The spelling of 113002230 in words is "one hundred thirteen million, two thousand, two hundred thirty".
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