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5090305 = 51192551
BaseRepresentation
bin10011011010110000000001
3100120121120211
4103122300001
52300342210
6301034121
761160353
oct23326001
910517524
105090305
112967470
121855941
131092c1c
149670d3
156a838a
hex4dac01

5090305 has 8 divisors (see below), whose sum is σ = 6663744. Its totient is φ = 3702000.

The previous prime is 5090303. The next prime is 5090317. The reversal of 5090305 is 5030905.

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

It is not a de Polignac number, because 5090305 - 21 = 5090303 is a prime.

It is a super-2 number, since 2×50903052 = 51822409986050, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5090303) 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, 46221 + ... + 46330.

It is an arithmetic number, because the mean of its divisors is an integer number (832968).

Almost surely, 25090305 is an apocalyptic number.

5090305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5090305 is a deficient number, since it is larger than the sum of its proper divisors (1573439).

5090305 is a wasteful number, since it uses less digits than its factorization.

5090305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92567.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 5090305 is about 2256.1704279597. The cubic root of 5090305 is about 172.0209209274.

The spelling of 5090305 in words is "five million, ninety thousand, three hundred five".

Divisors: 1 5 11 55 92551 462755 1018061 5090305