Base | Representation |
---|---|
bin | 10110101111100101… |
… | …00111000000011000 |
3 | 1011111221211122211110 |
4 | 23113302213000120 |
5 | 200001314144000 |
6 | 5335341100320 |
7 | 611403602010 |
oct | 132762470030 |
9 | 34457748743 |
10 | 12210303000 |
11 | 51a6441405 |
12 | 24492576a0 |
13 | 11c78b857c |
14 | 83b922c40 |
15 | 4b6e62850 |
hex | 2d7ca7018 |
12210303000 has 128 divisors (see below), whose sum is σ = 43538526720. Its totient is φ = 2790921600.
The previous prime is 12210302981. The next prime is 12210303011. The reversal of 12210303000 is 30301221.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 269722 + ... + 311721.
It is an arithmetic number, because the mean of its divisors is an integer number (340144740).
Almost surely, 212210303000 is an apocalyptic number.
12210303000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12210303000 is an abundant number, since it is smaller than the sum of its proper divisors (31328223720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12210303000 is a wasteful number, since it uses less digits than its factorization.
12210303000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581474 (or 581460 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 12210303000 its reverse (30301221), we get a palindrome (12240604221).
It can be divided in two parts, 12 and 210303000, that added together give a palindrome (210303012).
The spelling of 12210303000 in words is "twelve billion, two hundred ten million, three hundred three thousand".
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