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560131308 = 2233113712743
BaseRepresentation
bin100001011000101…
…110110011101100
31110000222121201000
4201120232303230
52121343200213
6131325320300
716611015612
oct4130566354
91400877630
10560131308
112681a7a40
12137706090
138c079a59
14545696b2
1534294c73
hex2162ecec

560131308 has 96 divisors (see below), whose sum is σ = 1627153920. Its totient is φ = 165136320.

The previous prime is 560131307. The next prime is 560131333. The reversal of 560131308 is 803131065.

560131308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (560131307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37585 + ... + 50327.

It is an arithmetic number, because the mean of its divisors is an integer number (16949520).

Almost surely, 2560131308 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 560131308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (813576960).

560131308 is an abundant number, since it is smaller than the sum of its proper divisors (1067022612).

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

560131308 is a wasteful number, since it uses less digits than its factorization.

560131308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12804 (or 12796 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 560131308 is about 23667.0933576559. The cubic root of 560131308 is about 824.3214784664.

The spelling of 560131308 in words is "five hundred sixty million, one hundred thirty-one thousand, three hundred eight".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 37 44 54 66 74 99 108 111 132 148 198 222 297 333 396 407 444 594 666 814 999 1188 1221 1332 1628 1998 2442 3663 3996 4884 7326 10989 12743 14652 21978 25486 38229 43956 50972 76458 114687 140173 152916 229374 280346 344061 420519 458748 471491 560692 688122 841038 942982 1261557 1376244 1414473 1682076 1885964 2523114 2828946 3784671 4243419 5046228 5186401 5657892 7569342 8486838 10372802 12730257 15138684 15559203 16973676 20745604 25460514 31118406 46677609 50921028 62236812 93355218 140032827 186710436 280065654 560131308