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5168906 = 23377669
BaseRepresentation
bin10011101101111100001010
3100201121101222
4103231330022
52310401111
6302442042
761635461
oct23557412
910647358
105168906
112a10526
121893322
1310bc932
149879d8
156c17db
hex4edf0a

5168906 has 8 divisors (see below), whose sum is σ = 7777380. Its totient is φ = 2576448.

The previous prime is 5168897. The next prime is 5168921. The reversal of 5168906 is 6098615.

It can be written as a sum of positive squares in 2 ways, for example, as 5040025 + 128881 = 2245^2 + 359^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3161 + ... + 4508.

Almost surely, 25168906 is an apocalyptic number.

5168906 is a deficient number, since it is larger than the sum of its proper divisors (2608474).

5168906 is a wasteful number, since it uses less digits than its factorization.

5168906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8008.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5168906 is about 2273.5228171276. The cubic root of 5168906 is about 172.9018120366.

The spelling of 5168906 in words is "five million, one hundred sixty-eight thousand, nine hundred six".

Divisors: 1 2 337 674 7669 15338 2584453 5168906