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16241338 = 242119289
BaseRepresentation
bin111101111101…
…001010111010
31010120010221001
4331331022322
513124210323
61340035214
7255022561
oct75751272
933503831
1016241338
1191933a3
125532b0a
133498679
14222abd8
15165c3ad
hexf7d2ba

16241338 has 8 divisors (see below), whose sum is σ = 24421140. Its totient is φ = 8100960.

The previous prime is 16241299. The next prime is 16241339. The reversal of 16241338 is 83314261.

It can be written as a sum of positive squares in 2 ways, for example, as 15186609 + 1054729 = 3897^2 + 1027^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16241339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8803 + ... + 10486.

Almost surely, 216241338 is an apocalyptic number.

16241338 is a deficient number, since it is larger than the sum of its proper divisors (8179802).

16241338 is a wasteful number, since it uses less digits than its factorization.

16241338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19712.

The product of its digits is 3456, while the sum is 28.

The square root of 16241338 is about 4030.0543420654. The cubic root of 16241338 is about 253.2448378958.

Adding to 16241338 its reverse (83314261), we get a palindrome (99555599).

The spelling of 16241338 in words is "sixteen million, two hundred forty-one thousand, three hundred thirty-eight".

Divisors: 1 2 421 842 19289 38578 8120669 16241338