Base | Representation |
---|---|
bin | 111000010110110001… |
… | …1010101110001011110 |
3 | 102120101022201211001211 |
4 | 1300231203111301132 |
5 | 3440323432320410 |
6 | 131333005455034 |
7 | 11513033163025 |
oct | 1605543256136 |
9 | 376338654054 |
10 | 121023323230 |
11 | 47364568aa7 |
12 | 1b55657147a |
13 | b5491cc484 |
14 | 5c012058bc |
15 | 3234c4268a |
hex | 1c2d8d5c5e |
121023323230 has 16 divisors (see below), whose sum is σ = 218947782240. Its totient is φ = 48163595872.
The previous prime is 121023323209. The next prime is 121023323261. The reversal of 121023323230 is 32323320121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30714610 + ... + 30718549.
It is an arithmetic number, because the mean of its divisors is an integer number (13684236390).
Almost surely, 2121023323230 is an apocalyptic number.
121023323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121023323230 is a deficient number, since it is larger than the sum of its proper divisors (97924459010).
121023323230 is a wasteful number, since it uses less digits than its factorization.
121023323230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61433363.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 121023323230 its reverse (32323320121), we get a palindrome (153346643351).
The spelling of 121023323230 in words is "one hundred twenty-one billion, twenty-three million, three hundred twenty-three thousand, two hundred thirty".
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