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107409830 = 2511976453
BaseRepresentation
bin1100110011011…
…11000110100110
321111002222120212
412121233012212
5204444103310
614354055422
72442653123
oct631570646
9244088525
10107409830
11556a2660
122bb7a572
1319339418
141039d74a
15966a205
hex666f1a6

107409830 has 16 divisors (see below), whose sum is σ = 210914064. Its totient is φ = 39058080.

The previous prime is 107409821. The next prime is 107409833. The reversal of 107409830 is 38904701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107409833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488117 + ... + 488336.

It is an arithmetic number, because the mean of its divisors is an integer number (13182129).

Almost surely, 2107409830 is an apocalyptic number.

107409830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107409830 is a deficient number, since it is larger than the sum of its proper divisors (103504234).

107409830 is a wasteful number, since it uses less digits than its factorization.

107409830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976471.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 107409830 is about 10363.8713809078. The cubic root of 107409830 is about 475.3512895372.

The spelling of 107409830 in words is "one hundred seven million, four hundred nine thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 976453 1952906 4882265 9764530 10740983 21481966 53704915 107409830