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50471360 = 2651091447
BaseRepresentation
bin1100000010001…
…0000111000000
310111222012200122
43000202013000
5100410040420
65001435412
71151666552
oct300420700
9114865618
1050471360
1126542975
1214a9bb68
13a5c1b14
1469bb4d2
15466e725
hex30221c0

50471360 has 56 divisors (see below), whose sum is σ = 121371360. Its totient is φ = 19989504.

The previous prime is 50471359. The next prime is 50471389. The reversal of 50471360 is 6317405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34157 + ... + 35603.

Almost surely, 250471360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50471360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60685680).

50471360 is an abundant number, since it is smaller than the sum of its proper divisors (70900000).

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

50471360 is a wasteful number, since it uses less digits than its factorization.

50471360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573 (or 1563 counting only the distinct ones).

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

The square root of 50471360 is about 7104.3198126211. The cubic root of 50471360 is about 369.5572009936.

Adding to 50471360 its reverse (6317405), we get a palindrome (56788765).

The spelling of 50471360 in words is "fifty million, four hundred seventy-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 109 160 218 320 436 545 872 1090 1447 1744 2180 2894 3488 4360 5788 6976 7235 8720 11576 14470 17440 23152 28940 34880 46304 57880 92608 115760 157723 231520 315446 463040 630892 788615 1261784 1577230 2523568 3154460 5047136 6308920 10094272 12617840 25235680 50471360