Base | Representation |
---|---|
bin | 1001100100000110110… |
… | …1100100110000110111 |
3 | 120201010010112222121212 |
4 | 2121001231210300313 |
5 | 10143002133121401 |
6 | 203252235432035 |
7 | 14604533232332 |
oct | 2310155446067 |
9 | 521103488555 |
10 | 164311223351 |
11 | 63758447070 |
12 | 27a175b561b |
13 | 126574b8762 |
14 | 7d4a31d619 |
15 | 441a1dbdbb |
hex | 2641b64c37 |
164311223351 has 8 divisors (see below), whose sum is σ = 182286720000. Its totient is φ = 146842078840.
The previous prime is 164311223339. The next prime is 164311223353. The reversal of 164311223351 is 153322113461.
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 164311223351 - 214 = 164311206967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164311223353) 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, 126587351 + ... + 126588648.
It is an arithmetic number, because the mean of its divisors is an integer number (22785840000).
Almost surely, 2164311223351 is an apocalyptic number.
164311223351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
164311223351 is a deficient number, since it is larger than the sum of its proper divisors (17975496649).
164311223351 is a wasteful number, since it uses less digits than its factorization.
164311223351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253176069.
The product of its digits is 12960, while the sum is 32.
The spelling of 164311223351 in words is "one hundred sixty-four billion, three hundred eleven million, two hundred twenty-three thousand, three hundred fifty-one".
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