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355323130 = 25532512671
BaseRepresentation
bin10101001011011…
…100110011111010
3220202121021200221
4111023130303322
51211430320010
655131450254
711543124331
oct2513346372
9822537627
10355323130
11172630588
129abb698a
13587cb096
1435294d18
15212dadda
hex152dccfa

355323130 has 32 divisors (see below), whose sum is σ = 654490368. Its totient is φ = 138840000.

The previous prime is 355323127. The next prime is 355323181. The reversal of 355323130 is 31323553.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 355323095 and 355323104.

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 15 ways as a sum of consecutive naturals, for example, 131695 + ... + 134365.

It is an arithmetic number, because the mean of its divisors is an integer number (20452824).

Almost surely, 2355323130 is an apocalyptic number.

355323130 is a deficient number, since it is larger than the sum of its proper divisors (299167238).

355323130 is a wasteful number, since it uses less digits than its factorization.

355323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982.

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 355323130 is about 18850.0167108679. The cubic root of 355323130 is about 708.2846443427.

Adding to 355323130 its reverse (31323553), we get a palindrome (386646683).

The spelling of 355323130 in words is "three hundred fifty-five million, three hundred twenty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 53 106 251 265 502 530 1255 2510 2671 5342 13303 13355 26606 26710 66515 133030 141563 283126 670421 707815 1340842 1415630 3352105 6704210 35532313 71064626 177661565 355323130