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50740337 = 431117727
BaseRepresentation
bin1100000110001…
…1110001110001
310112110212122202
43001203301301
5100442142322
65011312545
71154200004
oct301436161
9115425582
1050740337
1126706a6a
1214bab755
13a68738b
146a4b53b
1546c4292
hex3063c71

50740337 has 4 divisors (see below), whose sum is σ = 50858496. Its totient is φ = 50622180.

The previous prime is 50740303. The next prime is 50740367. The reversal of 50740337 is 73304705.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-50740337 is a prime.

It is a super-3 number, since 3×507403373 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50740367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58433 + ... + 59294.

It is an arithmetic number, because the mean of its divisors is an integer number (12714624).

Almost surely, 250740337 is an apocalyptic number.

It is an amenable number.

50740337 is a deficient number, since it is larger than the sum of its proper divisors (118159).

50740337 is a wasteful number, since it uses less digits than its factorization.

50740337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118158.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 50740337 is about 7123.2251824577. The cubic root of 50740337 is about 370.2125319014.

The spelling of 50740337 in words is "fifty million, seven hundred forty thousand, three hundred thirty-seven".

Divisors: 1 431 117727 50740337