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107415100 = 225213531559
BaseRepresentation
bin1100110011100…
…00011000111100
321111010020211001
412121300120330
5204444240400
614354140044
72443004362
oct631603074
9244106731
10107415100
11556a6611
122bb81624
131933b940
14103a1632
15966ba6a
hex667063c

107415100 has 72 divisors (see below), whose sum is σ = 255921120. Its totient is φ = 38887680.

The previous prime is 107415089. The next prime is 107415109. The reversal of 107415100 is 1514701.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107415109) 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 23 ways as a sum of consecutive naturals, for example, 68121 + ... + 69679.

It is an arithmetic number, because the mean of its divisors is an integer number (3554460).

Almost surely, 2107415100 is an apocalyptic number.

107415100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107415100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127960560).

107415100 is an abundant number, since it is smaller than the sum of its proper divisors (148506020).

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

107415100 is a wasteful number, since it uses less digits than its factorization.

107415100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 107415100 is about 10364.1256264096. The cubic root of 107415100 is about 475.3590636870.

Adding to 107415100 its reverse (1514701), we get a palindrome (108929801).

The spelling of 107415100 in words is "one hundred seven million, four hundred fifteen thousand, one hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 53 65 100 106 130 212 260 265 325 530 650 689 1060 1300 1325 1378 1559 2650 2756 3118 3445 5300 6236 6890 7795 13780 15590 17225 20267 31180 34450 38975 40534 68900 77950 81068 82627 101335 155900 165254 202670 330508 405340 413135 506675 826270 1013350 1074151 1652540 2026700 2065675 2148302 4131350 4296604 5370755 8262700 10741510 21483020 26853775 53707550 107415100