Base | Representation |
---|---|
bin | 1011110110000100000010… |
… | …0000111010001101000101 |
3 | 1201010000201202101220021020 |
4 | 2331201000200322031011 |
5 | 3201333432320212214 |
6 | 43410513353141353 |
7 | 2512624365532311 |
oct | 275410040721505 |
9 | 51100652356236 |
10 | 13023423210309 |
11 | 4171225978346 |
12 | 156403a0ba859 |
13 | 736146624585 |
14 | 3304a0bdab41 |
15 | 178b80be24a9 |
hex | bd84083a345 |
13023423210309 has 8 divisors (see below), whose sum is σ = 17924711515392. Its totient is φ = 8402208522720.
The previous prime is 13023423210307. The next prime is 13023423210311. The reversal of 13023423210309 is 90301232432031.
It is an interprime number because it is at equal distance from previous prime (13023423210307) and next prime (13023423210311).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13023423210309 - 21 = 13023423210307 is a prime.
It is a super-2 number, since 2×130234232103092 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13023423210309.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023423210307) 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, 70018404264 + ... + 70018404449.
It is an arithmetic number, because the mean of its divisors is an integer number (2240588939424).
Almost surely, 213023423210309 is an apocalyptic number.
It is an amenable number.
13023423210309 is a deficient number, since it is larger than the sum of its proper divisors (4901288305083).
13023423210309 is a wasteful number, since it uses less digits than its factorization.
13023423210309 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140036808747.
The product of its (nonzero) digits is 23328, while the sum is 33.
The spelling of 13023423210309 in words is "thirteen trillion, twenty-three billion, four hundred twenty-three million, two hundred ten thousand, three hundred nine".
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