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105835305860 = 22589367162011
BaseRepresentation
bin110001010010001000…
…1101001101110000100
3101010011211210121000222
41202210101221232010
53213222314241420
6120341533523512
710434461154014
oct1424421515604
9333154717028
10105835305860
11409802a8829
1218618043598
139c9873324b
1451a003bc44
152b4668e225
hex18a4469b84

105835305860 has 48 divisors (see below), whose sum is σ = 225365172480. Its totient is φ = 41744144640.

The previous prime is 105835305853. The next prime is 105835305871. The reversal of 105835305860 is 68503538501.

It is a super-2 number, since 2×1058353058602 (a number of 23 digits) contains 22 as substring.

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, 572255 + ... + 734265.

It is an arithmetic number, because the mean of its divisors is an integer number (4695107760).

Almost surely, 2105835305860 is an apocalyptic number.

105835305860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105835305860 is an abundant number, since it is smaller than the sum of its proper divisors (119529866620).

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

105835305860 is a wasteful number, since it uses less digits than its factorization.

105835305860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162476 (or 162474 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 105835305860 in words is "one hundred five billion, eight hundred thirty-five million, three hundred five thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 89 178 356 367 445 734 890 1468 1780 1835 3670 7340 32663 65326 130652 162011 163315 324022 326630 648044 653260 810055 1620110 3240220 14418979 28837958 57675916 59458037 72094895 118916074 144189790 237832148 288379580 297290185 594580370 1189160740 5291765293 10583530586 21167061172 26458826465 52917652930 105835305860