Base | Representation |
---|---|
bin | 1001111101110101000… |
… | …00001101011010101011 |
3 | 1012201212122010121100211 |
4 | 10332322200031122223 |
5 | 21102244421001443 |
6 | 421151045441551 |
7 | 33511525030360 |
oct | 4767240153253 |
9 | 1181778117324 |
10 | 342431422123 |
11 | 12225167980a |
12 | 564477102b7 |
13 | 263a284c18b |
14 | 128065cc467 |
15 | 8d9287719d |
hex | 4fba80d6ab |
342431422123 has 16 divisors (see below), whose sum is σ = 408635974656. Its totient is φ = 280565223840.
The previous prime is 342431422121. The next prime is 342431422147. The reversal of 342431422123 is 321224134243.
It is a cyclic number.
It is not a de Polignac number, because 342431422123 - 21 = 342431422121 is a prime.
It is not an unprimeable number, because it can be changed into a prime (342431422121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460536 + ... + 947077.
It is an arithmetic number, because the mean of its divisors is an integer number (25539748416).
Almost surely, 2342431422123 is an apocalyptic number.
342431422123 is a deficient number, since it is larger than the sum of its proper divisors (66204552533).
342431422123 is a wasteful number, since it uses less digits than its factorization.
342431422123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1409154.
The product of its digits is 27648, while the sum is 31.
Adding to 342431422123 its reverse (321224134243), we get a palindrome (663655556366).
The spelling of 342431422123 in words is "three hundred forty-two billion, four hundred thirty-one million, four hundred twenty-two thousand, one hundred twenty-three".
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