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352625253 = 3967121553
BaseRepresentation
bin10101000001001…
…010001001100101
3220120112012220120
4111001022021211
51210233002003
654553552153
711511156651
oct2501121145
9816465816
10352625253
11171058632
129a115659
13580950c6
1434b91a61
1520e56853
hex1504a265

352625253 has 8 divisors (see below), whose sum is σ = 470657088. Its totient is φ = 234838464.

The previous prime is 352625227. The next prime is 352625257. The reversal of 352625253 is 352526253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 352625253 - 226 = 285516389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352625257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57876 + ... + 63677.

It is an arithmetic number, because the mean of its divisors is an integer number (58832136).

Almost surely, 2352625253 is an apocalyptic number.

It is an amenable number.

352625253 is a deficient number, since it is larger than the sum of its proper divisors (118031835).

352625253 is a wasteful number, since it uses less digits than its factorization.

352625253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122523.

The product of its digits is 54000, while the sum is 33.

The square root of 352625253 is about 18778.3186947075. The cubic root of 352625253 is about 706.4874805514.

The spelling of 352625253 in words is "three hundred fifty-two million, six hundred twenty-five thousand, two hundred fifty-three".

Divisors: 1 3 967 2901 121553 364659 117541751 352625253