Base | Representation |
---|---|
bin | 110100110101111010011101… |
… | …010110001000011100010100 |
3 | 1010110212112120222022020120100 |
4 | 310311322131112020130110 |
5 | 220430143444433224340 |
6 | 2142140340021334100 |
7 | 66644404632524154 |
oct | 6465723526103424 |
9 | 1113775528266510 |
10 | 232403320211220 |
11 | 680617705763a4 |
12 | 220953a1867330 |
13 | 9c8a70140b442 |
14 | 4156548980764 |
15 | 1bd0524e85830 |
hex | d35e9d588714 |
232403320211220 has 36 divisors (see below), whose sum is σ = 704956737974580. Its totient is φ = 61974218722944.
The previous prime is 232403320211207. The next prime is 232403320211303. The reversal of 232403320211220 is 22112023304232.
232403320211220 is a `hidden beast` number, since 2 + 3 + 2 + 403 + 3 + 20 + 2 + 11 + 220 = 666.
232403320211220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 42572571354756 + 189830748856464 = 6524766^2 + 13777908^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×2324033202112202 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645564778185 + ... + 645564778544.
It is an arithmetic number, because the mean of its divisors is an integer number (19582131610405).
Almost surely, 2232403320211220 is an apocalyptic number.
232403320211220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
232403320211220 is an abundant number, since it is smaller than the sum of its proper divisors (472553417763360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232403320211220 is a wasteful number, since it uses less digits than its factorization.
232403320211220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1291129556744 (or 1291129556739 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 232403320211220 its reverse (22112023304232), we get a palindrome (254515343515452).
The spelling of 232403320211220 in words is "two hundred thirty-two trillion, four hundred three billion, three hundred twenty million, two hundred eleven thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •