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107416881 = 33111343647
BaseRepresentation
bin1100110011100…
…00110100110001
321111010100021000
412121300310301
5204444320011
614354152213
72443012515
oct631606461
9244110230
10107416881
11556a7990
122bb82669
131933c6b0
14103a2145
15966c356
hex6670d31

107416881 has 64 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 58605120.

The previous prime is 107416867. The next prime is 107416889. The reversal of 107416881 is 188614701.

It is not a de Polignac number, because 107416881 - 27 = 107416753 is a prime.

It is a super-2 number, since 2×1074168812 = 23076772647536322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107416889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165700 + ... + 166346.

It is an arithmetic number, because the mean of its divisors is an integer number (2993760).

Almost surely, 2107416881 is an apocalyptic number.

107416881 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107416881 is a deficient number, since it is larger than the sum of its proper divisors (84183759).

107416881 is a wasteful number, since it uses less digits than its factorization.

107416881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 107416881 is about 10364.2115474357. The cubic root of 107416881 is about 475.3616909086.

It can be divided in two parts, 1074 and 16881, that added together give a triangular number (17955 = T189).

The spelling of 107416881 in words is "one hundred seven million, four hundred sixteen thousand, eight hundred eighty-one".

Divisors: 1 3 9 11 13 27 33 39 43 99 117 129 143 297 351 387 429 473 559 647 1161 1287 1419 1677 1941 3861 4257 5031 5823 6149 7117 8411 12771 15093 17469 18447 21351 25233 27821 55341 64053 75699 83463 92521 166023 192159 227097 250389 277563 306031 361673 751167 832689 918093 1085019 2498067 2754279 3255057 3978403 8262837 9765171 11935209 35805627 107416881