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353252023 = 4127131793
BaseRepresentation
bin10101000011100…
…011001010110111
3220121201001200021
4111003203022313
51210413031043
655015230011
711516410165
oct2503431267
9817631607
10353252023
11171446523
129a378307
1358254487
1434cb6235
152102c3ed
hex150e32b7

353252023 has 8 divisors (see below), whose sum is σ = 363214656. Its totient is φ = 343353600.

The previous prime is 353251991. The next prime is 353252071. The reversal of 353252023 is 320252353.

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

It is a cyclic number.

It is not a de Polignac number, because 353252023 - 25 = 353251991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353252723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4786 + ... + 27007.

It is an arithmetic number, because the mean of its divisors is an integer number (45401832).

Almost surely, 2353252023 is an apocalyptic number.

353252023 is a deficient number, since it is larger than the sum of its proper divisors (9962633).

353252023 is a wasteful number, since it uses less digits than its factorization.

353252023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32105.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 353252023 is about 18794.9999467944. Note that the first 4 decimals coincide. The cubic root of 353252023 is about 706.9058123452.

It can be divided in two parts, 3532 and 52023, that added together give a palindrome (55555).

The spelling of 353252023 in words is "three hundred fifty-three million, two hundred fifty-two thousand, twenty-three".

Divisors: 1 41 271 11111 31793 1303513 8615903 353252023