Base | Representation |
---|---|
bin | 1001101000100111000… |
… | …01110110011000110111 |
3 | 1011122110202101121211221 |
4 | 10310103201312120313 |
5 | 20410432232404143 |
6 | 412024442411211 |
7 | 32626324420153 |
oct | 4642341663067 |
9 | 1148422347757 |
10 | 331040122423 |
11 | 11843657873a |
12 | 541a8800b07 |
13 | 252a883b35a |
14 | 12045780063 |
15 | 89277922ed |
hex | 4d13876637 |
331040122423 has 8 divisors (see below), whose sum is σ = 345442664448. Its totient is φ = 316638371544.
The previous prime is 331040122421. The next prime is 331040122429. The reversal of 331040122423 is 324221040133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331040122423 - 21 = 331040122421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331040122421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754986 + ... + 1109992.
It is an arithmetic number, because the mean of its divisors is an integer number (43180333056).
Almost surely, 2331040122423 is an apocalyptic number.
331040122423 is a deficient number, since it is larger than the sum of its proper divisors (14402542025).
331040122423 is a wasteful number, since it uses less digits than its factorization.
331040122423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395573.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 331040122423 its reverse (324221040133), we get a palindrome (655261162556).
The spelling of 331040122423 in words is "three hundred thirty-one billion, forty million, one hundred twenty-two thousand, four hundred twenty-three".
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