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10487071560 = 2335712484609
BaseRepresentation
bin10011100010001010…
…00000001101001000
31000001212021102200210
421301011000031020
5132434142242220
64452342201120
7520610431440
oct116105001510
930055242623
1010487071560
1144a1751099
1220481231a0
13cb1896ab4
14716b11120
15415a206e0
hex271140348

10487071560 has 64 divisors (see below), whose sum is σ = 35955676800. Its totient is φ = 2397044736.

The previous prime is 10487071549. The next prime is 10487071583. The reversal of 10487071560 is 6517078401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6241465 + ... + 6243144.

It is an arithmetic number, because the mean of its divisors is an integer number (561807450).

Almost surely, 210487071560 is an apocalyptic number.

10487071560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10487071560 is an abundant number, since it is smaller than the sum of its proper divisors (25468605240).

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

10487071560 is a wasteful number, since it uses less digits than its factorization.

10487071560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12484630 (or 12484626 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 10487071560 in words is "ten billion, four hundred eighty-seven million, seventy-one thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 12484609 24969218 37453827 49938436 62423045 74907654 87392263 99876872 124846090 149815308 174784526 187269135 249692180 262176789 299630616 349569052 374538270 436961315 499384360 524353578 699138104 749076540 873922630 1048707156 1310883945 1498153080 1747845260 2097414312 2621767890 3495690520 5243535780 10487071560