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50168035 = 547213481
BaseRepresentation
bin1011111101100…
…0000011100011
310111101210121101
42333120003203
5100320334120
64551135231
71146264331
oct277300343
9114353541
1050168035
1126355a95
1214974517
13a516a38
14693cb51
15460e90a
hex2fd80e3

50168035 has 8 divisors (see below), whose sum is σ = 61482816. Its totient is φ = 39280320.

The previous prime is 50168033. The next prime is 50168077. The reversal of 50168035 is 53086105.

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

It is not a de Polignac number, because 50168035 - 21 = 50168033 is a prime.

It is a super-2 number, since 2×501680352 = 5033663471522450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50167994 and 50168012.

It is not an unprimeable number, because it can be changed into a prime (50168033) 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, 106506 + ... + 106975.

It is an arithmetic number, because the mean of its divisors is an integer number (7685352).

Almost surely, 250168035 is an apocalyptic number.

50168035 is a deficient number, since it is larger than the sum of its proper divisors (11314781).

50168035 is a wasteful number, since it uses less digits than its factorization.

50168035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213533.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 50168035 is about 7082.9397145536. The cubic root of 50168035 is about 368.8153858964.

The spelling of 50168035 in words is "fifty million, one hundred sixty-eight thousand, thirty-five".

Divisors: 1 5 47 235 213481 1067405 10033607 50168035