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50740361 = 713155333
BaseRepresentation
bin1100000110001…
…1110010001001
310112110212200122
43001203302021
5100442142421
65011313025
71154200040
oct301436211
9115425618
1050740361
1126706a91
1214bab775
13a6873a9
146a4b557
1546c42ab
hex3063c89

50740361 has 8 divisors (see below), whose sum is σ = 58432704. Its totient is φ = 43158960.

The previous prime is 50740303. The next prime is 50740367. The reversal of 50740361 is 16304705.

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

It is a cyclic number.

It is not a de Polignac number, because 50740361 - 222 = 46546057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50740361.

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

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, 26750 + ... + 28583.

It is an arithmetic number, because the mean of its divisors is an integer number (7304088).

Almost surely, 250740361 is an apocalyptic number.

It is an amenable number.

50740361 is a deficient number, since it is larger than the sum of its proper divisors (7692343).

50740361 is a wasteful number, since it uses less digits than its factorization.

50740361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55471.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 50740361 is about 7123.2268670877. The cubic root of 50740361 is about 370.2125902711.

The spelling of 50740361 in words is "fifty million, seven hundred forty thousand, three hundred sixty-one".

Divisors: 1 7 131 917 55333 387331 7248623 50740361