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50135306 = 2132238647
BaseRepresentation
bin1011111101000…
…0000100001010
310111100010201012
42333100010022
5100313312211
64550323522
71146100034
oct277200412
9114303635
1050135306
1126333441
12149595a2
13a504b80
146930c54
154604d8b
hex2fd010a

50135306 has 16 divisors (see below), whose sum is σ = 81360384. Its totient is φ = 23032944.

The previous prime is 50135299. The next prime is 50135311. The reversal of 50135306 is 60353105.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475 + ... + 10121.

It is an arithmetic number, because the mean of its divisors is an integer number (5085024).

Almost surely, 250135306 is an apocalyptic number.

50135306 is a deficient number, since it is larger than the sum of its proper divisors (31225078).

50135306 is a wasteful number, since it uses less digits than its factorization.

50135306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8885.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 50135306 is about 7080.6289268680. The cubic root of 50135306 is about 368.7351649303.

The spelling of 50135306 in words is "fifty million, one hundred thirty-five thousand, three hundred six".

Divisors: 1 2 13 26 223 446 2899 5798 8647 17294 112411 224822 1928281 3856562 25067653 50135306