Base | Representation |
---|---|
bin | 1011000110111001110010… |
… | …1001010101010010011000 |
3 | 1121020120110022022121202011 |
4 | 2301232130221111102120 |
5 | 3100100133321301240 |
6 | 41550401552515304 |
7 | 2400242660000545 |
oct | 261563451252230 |
9 | 47216408277664 |
10 | 12213220103320 |
11 | 3989663394325 |
12 | 145300684bb34 |
13 | 6a79178861b2 |
14 | 3031a1761bcc |
15 | 162a61cc26ea |
hex | b1b9ca55498 |
12213220103320 has 64 divisors (see below), whose sum is σ = 29384282196000. Its totient is φ = 4552394188800.
The previous prime is 12213220103317. The next prime is 12213220103429. The reversal of 12213220103320 is 2330102231221.
It is a junction number, because it is equal to n+sod(n) for n = 12213220103291 and 12213220103300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88845270 + ... + 88982629.
Almost surely, 212213220103320 is an apocalyptic number.
12213220103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12213220103320 is an abundant number, since it is smaller than the sum of its proper divisors (17171062092680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12213220103320 is a wasteful number, since it uses less digits than its factorization.
12213220103320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177828028 (or 177828024 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12213220103320 its reverse (2330102231221), we get a palindrome (14543322334541).
The spelling of 12213220103320 in words is "twelve trillion, two hundred thirteen billion, two hundred twenty million, one hundred three thousand, three hundred twenty".
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