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50331344304 = 2431761680569
BaseRepresentation
bin101110110111111110…
…110101110110110000
311210220200022012120010
4232313332311312300
51311034311004204
635042155214520
73431154240063
oct566776656660
9153820265503
1050331344304
111a388805a1a
129907a47440
1349915c3647
1426167428da
1514989e5d89
hexbb7fb5db0

50331344304 has 40 divisors (see below), whose sum is σ = 137671032240. Its totient is φ = 15790225408.

The previous prime is 50331344303. The next prime is 50331344317. The reversal of 50331344304 is 40344313305.

It is not an unprimeable number, because it can be changed into a prime (50331344303) 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, 30839469 + ... + 30841100.

It is an arithmetic number, because the mean of its divisors is an integer number (3441775806).

Almost surely, 250331344304 is an apocalyptic number.

It is an amenable number.

50331344304 is an abundant number, since it is smaller than the sum of its proper divisors (87339687936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50331344304 is a wasteful number, since it uses less digits than its factorization.

50331344304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61680597 (or 61680591 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 50331344304 its reverse (40344313305), we get a palindrome (90675657609).

The spelling of 50331344304 in words is "fifty billion, three hundred thirty-one million, three hundred forty-four thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 61680569 123361138 185041707 246722276 370083414 493444552 740166828 986889104 1048569673 1480333656 2097139346 2960667312 3145709019 4194278692 6291418038 8388557384 12582836076 16777114768 25165672152 50331344304