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60894207220 = 22571139541693
BaseRepresentation
bin111000101101100100…
…111101110011110100
312211011211012020110011
4320231210331303310
51444202404112340
643550250110004
74254005135560
oct705544756364
9184154166404
1060894207220
11239092131a0
12b97541b304
135985aa5ca2
142d395426a0
1518b5ed80ea
hexe2d93dcf4

60894207220 has 48 divisors (see below), whose sum is σ = 159432110208. Its totient is φ = 18980012160.

The previous prime is 60894207203. The next prime is 60894207233. The reversal of 60894207220 is 2270249806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19769307 + ... + 19772386.

It is an arithmetic number, because the mean of its divisors is an integer number (3321502296).

Almost surely, 260894207220 is an apocalyptic number.

It is an amenable number.

60894207220 is an abundant number, since it is smaller than the sum of its proper divisors (98537902988).

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

60894207220 is a wasteful number, since it uses less digits than its factorization.

60894207220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39541720 (or 39541718 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 60894207220 in words is "sixty billion, eight hundred ninety-four million, two hundred seven thousand, two hundred twenty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 39541693 79083386 158166772 197708465 276791851 395416930 434958623 553583702 790833860 869917246 1107167404 1383959255 1739834492 2174793115 2767918510 3044710361 4349586230 5535837020 6089420722 8699172460 12178841444 15223551805 30447103610 60894207220