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16797952 = 2865617
BaseRepresentation
bin100000000010…
…1000100000000
31011121102110101
41000011010000
513300013302
61400012144
7262531423
oct100050400
934542411
1016797952
119533606
125761054
133631b22
1423339ba
15171c287
hex1005100

16797952 has 18 divisors (see below), whose sum is σ = 33530798. Its totient is φ = 8398848.

The previous prime is 16797947. The next prime is 16797953. The reversal of 16797952 is 25979761.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16777216 + 20736 = 4096^2 + 144^2 .

It is a Leyland number of the form 124 + 412.

It is not an unprimeable number, because it can be changed into a prime (16797953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32553 + ... + 33064.

Almost surely, 216797952 is an apocalyptic number.

It is an amenable number.

16797952 is a deficient number, since it is larger than the sum of its proper divisors (16732846).

16797952 is an frugal number, since it uses more digits than its factorization.

16797952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65633 (or 65619 counting only the distinct ones).

The product of its digits is 238140, while the sum is 46.

The square root of 16797952 is about 4098.5304683508. The cubic root of 16797952 is about 256.1054253280.

The spelling of 16797952 in words is "sixteen million, seven hundred ninety-seven thousand, nine hundred fifty-two".