Base | Representation |
---|---|
bin | 10101000001110… |
… | …110110001000001 |
3 | 220120212111121000 |
4 | 111001312301001 |
5 | 1210304324001 |
6 | 55001522213 |
7 | 11512550520 |
oct | 2501666101 |
9 | 816774530 |
10 | 352808001 |
11 | 171172967 |
12 | 9a1a3369 |
13 | 5812a340 |
14 | 34bdc4b7 |
15 | 20e90a86 |
hex | 15076c41 |
352808001 has 32 divisors (see below), whose sum is σ = 643301120. Its totient is φ = 186095232.
The previous prime is 352807999. The next prime is 352808009. The reversal of 352808001 is 100808253.
It is a happy number.
It is not a de Polignac number, because 352808001 - 21 = 352807999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (352808009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69340 + ... + 74253.
It is an arithmetic number, because the mean of its divisors is an integer number (20103160).
Almost surely, 2352808001 is an apocalyptic number.
It is an amenable number.
352808001 is a deficient number, since it is larger than the sum of its proper divisors (290493119).
352808001 is a wasteful number, since it uses less digits than its factorization.
352808001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143622 (or 143616 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 352808001 is about 18783.1839952656. The cubic root of 352808001 is about 706.6095051614.
The spelling of 352808001 in words is "three hundred fifty-two million, eight hundred eight thousand, one".
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