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68027050 = 25271314951
BaseRepresentation
bin1000000111000…
…00001010101010
311202000010120101
410003200022222
5114403331200
610430020014
71454135410
oct403401252
9152003511
1068027050
1135443803
121a94760a
131112a7c0
14906b2b0
155e8b26a
hex40e02aa

68027050 has 48 divisors (see below), whose sum is σ = 155740032. Its totient is φ = 21528000.

The previous prime is 68027041. The next prime is 68027083. The reversal of 68027050 is 5072086.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2926 + ... + 12025.

It is an arithmetic number, because the mean of its divisors is an integer number (3244584).

Almost surely, 268027050 is an apocalyptic number.

68027050 is an abundant number, since it is smaller than the sum of its proper divisors (87712982).

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

68027050 is a wasteful number, since it uses less digits than its factorization.

68027050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14983 (or 14978 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 68027050 is about 8247.8512353218. The cubic root of 68027050 is about 408.2196249632.

It can be divided in two parts, 680 and 27050, that added together give a triangular number (27730 = T235).

The spelling of 68027050 in words is "sixty-eight million, twenty-seven thousand, fifty".

Divisors: 1 2 5 7 10 13 14 25 26 35 50 65 70 91 130 175 182 325 350 455 650 910 2275 4550 14951 29902 74755 104657 149510 194363 209314 373775 388726 523285 747550 971815 1046570 1360541 1943630 2616425 2721082 4859075 5232850 6802705 9718150 13605410 34013525 68027050