| Base | Representation |
|---|---|
| bin | 100101010011001100100101… |
| … | …001110000111000000000000 |
| 3 | 210111211201201112122012000000 |
| 4 | 211103030211032013000000 |
| 5 | 133000221022440421100 |
| 6 | 1340522034452000000 |
| 7 | 46360666055401440 |
| oct | 4523144516070000 |
| 9 | 714751645565000 |
| 10 | 164046900326400 |
| 11 | 482a79995a4283 |
| 12 | 1649547b000000 |
| 13 | 706c73031a290 |
| 14 | 2c71cab668120 |
| 15 | 13e73829e0900 |
| hex | 953325387000 |
164046900326400 has 8736 divisors, whose sum is σ = 835537735495680. Its totient is φ = 30958682112000.
The previous prime is 164046900326399. The next prime is 164046900326417. The reversal of 164046900326400 is 4623009640461.
164046900326400 is a `hidden beast` number, since 164 + 0 + 4 + 69 + 0 + 0 + 3 + 26 + 400 = 666.
It is a tau number, because it is divible by the number of its divisors (8736).
It is a super-2 number, since 2×1640469003264002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 671 ways as a sum of consecutive naturals, for example, 4001143910380 + ... + 4001143910420.
Almost surely, 2164046900326400 is an apocalyptic number.
164046900326400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 164046900326400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (417768867747840).
164046900326400 is an abundant number, since it is smaller than the sum of its proper divisors (671490835169280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164046900326400 is a wasteful number, since it uses less digits than its factorization.
164046900326400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163 (or 121 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 45.
Adding to 164046900326400 its reverse (4623009640461), we get a palindrome (168669909966861).
The spelling of 164046900326400 in words is "one hundred sixty-four trillion, forty-six billion, nine hundred million, three hundred twenty-six thousand, four hundred".
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