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50296297 = 67750691
BaseRepresentation
bin1011111111011…
…1010111101001
310111122022112211
42333313113221
5100333440142
64554005121
71150340302
oct277672751
9114568484
1050296297
1126433397
1214a167a1
13a56022c
1469737a9
154637917
hex2ff75e9

50296297 has 4 divisors (see below), whose sum is σ = 51047056. Its totient is φ = 49545540.

The previous prime is 50296289. The next prime is 50296333. The reversal of 50296297 is 79269205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79269205 = 515853841.

It is a cyclic number.

It is not a de Polignac number, because 50296297 - 23 = 50296289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50296277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375279 + ... + 375412.

It is an arithmetic number, because the mean of its divisors is an integer number (12761764).

Almost surely, 250296297 is an apocalyptic number.

It is an amenable number.

50296297 is a deficient number, since it is larger than the sum of its proper divisors (750759).

50296297 is an equidigital number, since it uses as much as digits as its factorization.

50296297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750758.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 50296297 is about 7091.9882261606. The cubic root of 50296297 is about 369.1294287732.

The spelling of 50296297 in words is "fifty million, two hundred ninety-six thousand, two hundred ninety-seven".

Divisors: 1 67 750691 50296297