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107865255085 = 5717751241393
BaseRepresentation
bin110010001110101000…
…1010010110010101101
3101022102022111200212121
41210131101102302231
53231402001130320
6121315210432541
710536000353230
oct1443521226255
9338368450777
10107865255085
1141822140715
1218aa3a32751
13a230165433
145313891417
152c149ba8aa
hex191d452cad

107865255085 has 32 divisors (see below), whose sum is σ = 156840440832. Its totient is φ = 69520896000.

The previous prime is 107865254989. The next prime is 107865255103. The reversal of 107865255085 is 580552568701.

It is not a de Polignac number, because 107865255085 - 213 = 107865246893 is a prime.

It is a super-3 number, since 3×1078652550853 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326149 + ... + 567541.

It is an arithmetic number, because the mean of its divisors is an integer number (4901263776).

Almost surely, 2107865255085 is an apocalyptic number.

It is an amenable number.

107865255085 is a deficient number, since it is larger than the sum of its proper divisors (48975185747).

107865255085 is a wasteful number, since it uses less digits than its factorization.

107865255085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242173.

The product of its (nonzero) digits is 3360000, while the sum is 52.

The spelling of 107865255085 in words is "one hundred seven billion, eight hundred sixty-five million, two hundred fifty-five thousand, eighty-five".

Divisors: 1 5 7 17 35 85 119 595 751 3755 5257 12767 26285 63835 89369 241393 446845 1206965 1689751 4103681 8448755 20518405 28725767 143628835 181286143 906430715 1269003001 3081864431 6345015005 15409322155 21573051017 107865255085