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352413 = 3239157
BaseRepresentation
bin1010110000010011101
3122220102100
41112002131
542234123
611315313
72665305
oct1260235
9586370
10352413
11220856
1214bb39
13c4539
1492605
156e643
hex5609d

352413 has 6 divisors (see below), whose sum is σ = 509054. Its totient is φ = 234936.

The previous prime is 352411. The next prime is 352421. The reversal of 352413 is 314253.

It can be written as a sum of positive squares in only one way, i.e., 338724 + 13689 = 582^2 + 117^2 .

It is not a de Polignac number, because 352413 - 21 = 352411 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 (352411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19570 + ... + 19587.

2352413 is an apocalyptic number.

It is an amenable number.

352413 is a deficient number, since it is larger than the sum of its proper divisors (156641).

352413 is a wasteful number, since it uses less digits than its factorization.

352413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39163 (or 39160 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 352413 is about 593.6438326135. The cubic root of 352413 is about 70.6345701914.

Adding to 352413 its reverse (314253), we get a palindrome (666666).

The spelling of 352413 in words is "three hundred fifty-two thousand, four hundred thirteen".

Divisors: 1 3 9 39157 117471 352413