Search a number
-
+
107869671 = 33713431021
BaseRepresentation
bin1100110110111…
…11010111100111
321111222100101000
412123133113213
5210103312141
614412004343
72446606560
oct633372747
9244870330
10107869671
1155987098
12301606b3
131946a810
141047d167
15970b5b6
hex66df5e7

107869671 has 64 divisors (see below), whose sum is σ = 201456640. Its totient is φ = 55520640.

The previous prime is 107869649. The next prime is 107869673. The reversal of 107869671 is 176968701.

It is not a de Polignac number, because 107869671 - 25 = 107869639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107869673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105141 + ... + 106161.

It is an arithmetic number, because the mean of its divisors is an integer number (3147760).

Almost surely, 2107869671 is an apocalyptic number.

107869671 is a deficient number, since it is larger than the sum of its proper divisors (93586969).

107869671 is a wasteful number, since it uses less digits than its factorization.

107869671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 107869671 is about 10386.0324956164. The cubic root of 107869671 is about 476.0286788620.

The spelling of 107869671 in words is "one hundred seven million, eight hundred sixty-nine thousand, six hundred seventy-one".

Divisors: 1 3 7 9 13 21 27 39 43 63 91 117 129 189 273 301 351 387 559 819 903 1021 1161 1677 2457 2709 3063 3913 5031 7147 8127 9189 11739 13273 15093 21441 27567 35217 39819 43903 64323 92911 105651 119457 131709 192969 278733 307321 358371 395127 570739 836199 921963 1185381 1712217 2508597 2765889 3995173 5136651 8297667 11985519 15409953 35956557 107869671