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352770343 = 2367228923
BaseRepresentation
bin10101000001101…
…101100100100111
3220120210120221021
4111001231210213
51210302122333
655001032011
711512332652
oct2501554447
9816716837
10352770343
11171147642
129a185607
1358116163
1434bcc899
1520e8482d
hex1506d927

352770343 has 8 divisors (see below), whose sum is σ = 373603968. Its totient is φ = 332394744.

The previous prime is 352770337. The next prime is 352770361. The reversal of 352770343 is 343077253.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-352770343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352770299 and 352770308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352770373) 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, 112921 + ... + 116002.

It is an arithmetic number, because the mean of its divisors is an integer number (46700496).

Almost surely, 2352770343 is an apocalyptic number.

352770343 is a deficient number, since it is larger than the sum of its proper divisors (20833625).

352770343 is a wasteful number, since it uses less digits than its factorization.

352770343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229013.

The product of its (nonzero) digits is 52920, while the sum is 34.

The square root of 352770343 is about 18782.1815293112. The cubic root of 352770343 is about 706.5843635854.

The spelling of 352770343 in words is "three hundred fifty-two million, seven hundred seventy thousand, three hundred forty-three".

Divisors: 1 23 67 1541 228923 5265229 15337841 352770343