Base | Representation |
---|---|
bin | 11011111101111001110100… |
… | …001001101110101010000000 |
3 | 121010111210122122200221222220 |
4 | 123331321310021232222000 |
5 | 112110223000331132204 |
6 | 1113333551550531040 |
7 | 34623354643320330 |
oct | 3375716411565200 |
9 | 533453578627886 |
10 | 123001222130304 |
11 | 36212586291531 |
12 | 11966564506a80 |
13 | 5382c721cbcab |
14 | 22534103b70c0 |
15 | e348263071d9 |
hex | 6fde7426ea80 |
123001222130304 has 64 divisors (see below), whose sum is σ = 373396567189440. Its totient is φ = 35143206322176.
The previous prime is 123001222130239. The next prime is 123001222130393. The reversal of 123001222130304 is 403031222100321.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 22879688929 + ... + 22879694304.
It is an arithmetic number, because the mean of its divisors is an integer number (5834321362335).
Almost surely, 2123001222130304 is an apocalyptic number.
123001222130304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
123001222130304 is an abundant number, since it is smaller than the sum of its proper divisors (250395345059136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123001222130304 is an equidigital number, since it uses as much as digits as its factorization.
123001222130304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45759383257 (or 45759383245 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 123001222130304 its reverse (403031222100321), we get a palindrome (526032444230625).
The spelling of 123001222130304 in words is "one hundred twenty-three trillion, one billion, two hundred twenty-two million, one hundred thirty thousand, three hundred four".
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