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107141646 = 2319939839
BaseRepresentation
bin1100110001011…
…01101000001110
321110121100201010
412120231220032
5204412013041
614344230050
72440455213
oct630555016
9243540633
10107141646
115552a117
122ba6b326
1319274331
141032db0a
159615a16
hex662da0e

107141646 has 16 divisors (see below), whose sum is σ = 225561600. Its totient is φ = 33834168.

The previous prime is 107141621. The next prime is 107141653. The reversal of 107141646 is 646141701.

It is a super-2 number, since 2×1071416462 = 22958664615178632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 469806 + ... + 470033.

It is an arithmetic number, because the mean of its divisors is an integer number (14097600).

Almost surely, 2107141646 is an apocalyptic number.

107141646 is an abundant number, since it is smaller than the sum of its proper divisors (118419954).

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

107141646 is a wasteful number, since it uses less digits than its factorization.

107141646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939863.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 107141646 is about 10350.9248862119. The cubic root of 107141646 is about 474.9553361513.

The spelling of 107141646 in words is "one hundred seven million, one hundred forty-one thousand, six hundred forty-six".

Divisors: 1 2 3 6 19 38 57 114 939839 1879678 2819517 5639034 17856941 35713882 53570823 107141646