Base | Representation |
---|---|
bin | 1110100110110110110011… |
… | …11010011001000001110110 |
3 | 11012201210000002022221020200 |
4 | 13103123121322121001312 |
5 | 13202234132334332410 |
6 | 152152213254141330 |
7 | 6523460523651426 |
oct | 723333172310166 |
9 | 135653002287220 |
10 | 32121421402230 |
11 | a264688a83546 |
12 | 372941b051846 |
13 | 14c00634c0b94 |
14 | 7d0983c66486 |
15 | 3aa84292d3c0 |
hex | 1d36d9e99076 |
32121421402230 has 96 divisors (see below), whose sum is σ = 84284840502720. Its totient is φ = 8486831220480.
The previous prime is 32121421402201. The next prime is 32121421402277. The reversal of 32121421402230 is 3220412412123.
32121421402230 is a `hidden beast` number, since 3 + 2 + 1 + 2 + 1 + 4 + 21 + 402 + 230 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 32121421402194 and 32121421402203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 560838495 + ... + 560895765.
It is an arithmetic number, because the mean of its divisors is an integer number (877967088570).
Almost surely, 232121421402230 is an apocalyptic number.
32121421402230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32121421402230 is an abundant number, since it is smaller than the sum of its proper divisors (52163419100490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32121421402230 is a wasteful number, since it uses less digits than its factorization.
32121421402230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114566 (or 114563 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 32121421402230 its reverse (3220412412123), we get a palindrome (35341833814353).
The spelling of 32121421402230 in words is "thirty-two trillion, one hundred twenty-one billion, four hundred twenty-one million, four hundred two thousand, two hundred thirty".
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