Base | Representation |
---|---|
bin | 10101001100011… |
… | …110000000000000 |
3 | 220210002211222100 |
4 | 111030132000000 |
5 | 1212012341034 |
6 | 55141310400 |
7 | 11545315650 |
oct | 2514360000 |
9 | 823084870 |
10 | 355590144 |
11 | 1727a3158 |
12 | 9b105400 |
13 | 58892790 |
14 | 35324360 |
15 | 21340099 |
hex | 1531e000 |
355590144 has 336 divisors, whose sum is σ = 1288096992. Its totient is φ = 92012544.
The previous prime is 355590127. The next prime is 355590229. The reversal of 355590144 is 441095553.
355590144 is a `hidden beast` number, since 3 + 55 + 590 + 14 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (336).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 355590099 and 355590108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6709222 + ... + 6709274.
It is an arithmetic number, because the mean of its divisors is an integer number (3833622).
Almost surely, 2355590144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 355590144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644048496).
355590144 is an abundant number, since it is smaller than the sum of its proper divisors (932506848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355590144 is a wasteful number, since it uses less digits than its factorization.
355590144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 355590144 is about 18857.0979739726. The cubic root of 355590144 is about 708.4620176937.
The spelling of 355590144 in words is "three hundred fifty-five million, five hundred ninety thousand, one hundred forty-four".
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