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50134260 = 223511372053
BaseRepresentation
bin1011111100111…
…1110011110100
310111100002021110
42333033303310
5100313244020
64550315020
71146064011
oct277176364
9114302243
1050134260
1126332680
1214958a70
13a504557
146930708
1546048e0
hex2fcfcf4

50134260 has 96 divisors (see below), whose sum is σ = 157352832. Its totient is φ = 11819520.

The previous prime is 50134229. The next prime is 50134277. The reversal of 50134260 is 6243105.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23394 + ... + 25446.

It is an arithmetic number, because the mean of its divisors is an integer number (1639092).

Almost surely, 250134260 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 50134260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78676416).

50134260 is an abundant number, since it is smaller than the sum of its proper divisors (107218572).

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

50134260 is a wasteful number, since it uses less digits than its factorization.

50134260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2111 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 50134260 is about 7080.5550629876. Note that the first 3 decimals coincide. The cubic root of 50134260 is about 368.7326005388.

Adding to 50134260 its reverse (6243105), we get a palindrome (56377365).

The spelling of 50134260 in words is "fifty million, one hundred thirty-four thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 37 44 55 60 66 74 110 111 132 148 165 185 220 222 330 370 407 444 555 660 740 814 1110 1221 1628 2035 2053 2220 2442 4070 4106 4884 6105 6159 8140 8212 10265 12210 12318 20530 22583 24420 24636 30795 41060 45166 61590 67749 75961 90332 112915 123180 135498 151922 225830 227883 270996 303844 338745 379805 451660 455766 677490 759610 835571 911532 1139415 1354980 1519220 1671142 2278830 2506713 3342284 4177855 4557660 5013426 8355710 10026852 12533565 16711420 25067130 50134260