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50141304 = 23321936653
BaseRepresentation
bin1011111101000…
…1100001111000
310111100102221100
42333101201320
5100314010204
64550411400
71146123363
oct277214170
9114312840
1050141304
11263379a4
1214960b60
13a507815
1469330da
154606a39
hex2fd1878

50141304 has 48 divisors (see below), whose sum is σ = 142950600. Its totient is φ = 15833664.

The previous prime is 50141303. The next prime is 50141309. The reversal of 50141304 is 40314105.

It is a happy number.

It is a super-3 number, since 3×501413043 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50141303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16959 + ... + 19694.

Almost surely, 250141304 is an apocalyptic number.

It is an amenable number.

50141304 is an abundant number, since it is smaller than the sum of its proper divisors (92809296).

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

50141304 is a wasteful number, since it uses less digits than its factorization.

50141304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36684 (or 36677 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50141304 is about 7081.0524641468. The cubic root of 50141304 is about 368.7498690414.

Adding to 50141304 its reverse (40314105), we get a palindrome (90455409).

The spelling of 50141304 in words is "fifty million, one hundred forty-one thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 342 456 684 1368 36653 73306 109959 146612 219918 293224 329877 439836 659754 696407 879672 1319508 1392814 2089221 2639016 2785628 4178442 5571256 6267663 8356884 12535326 16713768 25070652 50141304