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10539471670 = 2571389179727
BaseRepresentation
bin10011101000011001…
…11001001100110110
31000012111212122010121
421310030321030312
5133041101043140
64501453242154
7522115013440
oct116414711466
930174778117
1010539471670
114519291072
12206179335a
13cbc6b2790
1471da71490
1541a42164a
hex274339336

10539471670 has 128 divisors (see below), whose sum is σ = 23775897600. Its totient is φ = 3275154432.

The previous prime is 10539471661. The next prime is 10539471671. The reversal of 10539471670 is 7617493501.

10539471670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105394716702 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10539471671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14496847 + ... + 14497573.

It is an arithmetic number, because the mean of its divisors is an integer number (185749200).

Almost surely, 210539471670 is an apocalyptic number.

10539471670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10539471670 is an abundant number, since it is smaller than the sum of its proper divisors (13236425930).

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

10539471670 is a wasteful number, since it uses less digits than its factorization.

10539471670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 10539471670 in words is "ten billion, five hundred thirty-nine million, four hundred seventy-one thousand, six hundred seventy".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 89 91 130 178 179 182 358 445 455 623 727 890 895 910 1157 1246 1253 1454 1790 2314 2327 2506 3115 3635 4654 5089 5785 6230 6265 7270 8099 9451 10178 11570 11635 12530 15931 16198 16289 18902 23270 25445 31862 32578 40495 47255 50890 64703 66157 79655 80990 81445 94510 111517 129406 130133 132314 159310 162890 207103 223034 260266 323515 330785 414206 452921 557585 647030 650665 661570 841139 905842 910931 1035515 1115170 1301330 1449721 1682278 1691729 1821862 2071030 2264605 2899442 3383458 4205695 4529210 4554655 5887973 7248605 8411390 8458645 9109310 11581837 11775946 11842103 14497210 16917290 23163674 23684206 29439865 57909185 58879730 59210515 81072859 115818370 118421030 150563881 162145718 301127762 405364295 752819405 810728590 1053947167 1505638810 2107894334 5269735835 10539471670