Base | Representation |
---|---|
bin | 101010000101100… |
… | …1111100000001110 |
3 | 10122102100212210110 |
4 | 1110023033200032 |
5 | 10343012430410 |
6 | 352045020450 |
7 | 46665533022 |
oct | 12413174016 |
9 | 3572325713 |
10 | 1412233230 |
11 | 665194801 |
12 | 334b54726 |
13 | 196772985 |
14 | d57b8382 |
15 | 83eae720 |
hex | 542cf80e |
1412233230 has 64 divisors (see below), whose sum is σ = 3497333760. Its totient is φ = 364780416.
The previous prime is 1412233217. The next prime is 1412233243. The reversal of 1412233230 is 323322141.
It is an interprime number because it is at equal distance from previous prime (1412233217) and next prime (1412233243).
It is a junction number, because it is equal to n+sod(n) for n = 1412233197 and 1412233206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119989 + ... + 131231.
It is an arithmetic number, because the mean of its divisors is an integer number (54645840).
Almost surely, 21412233230 is an apocalyptic number.
1412233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1412233230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1748666880).
1412233230 is an abundant number, since it is smaller than the sum of its proper divisors (2085100530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1412233230 is a wasteful number, since it uses less digits than its factorization.
1412233230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11385.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1412233230 is about 37579.6917230570. The cubic root of 1412233230 is about 1121.9378732826.
Adding to 1412233230 its reverse (323322141), we get a palindrome (1735555371).
It can be divided in two parts, 141223 and 3230, that added together give a triangular number (144453 = T537).
The spelling of 1412233230 in words is "one billion, four hundred twelve million, two hundred thirty-three thousand, two hundred thirty".
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