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109006930 = 2510900693
BaseRepresentation
bin1100111111101…
…01000001010010
321121010010101201
412133311001102
5210401210210
614452221414
72462354314
oct637650122
9247103351
10109006930
115659357a
123060a86a
1319778356
14106977b4
15988353a
hex67f5052

109006930 has 8 divisors (see below), whose sum is σ = 196212492. Its totient is φ = 43602768.

The previous prime is 109006903. The next prime is 109006949. The reversal of 109006930 is 39600901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107682129 + 1324801 = 10377^2 + 1151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5450337 + ... + 5450356.

Almost surely, 2109006930 is an apocalyptic number.

109006930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109006930 is a deficient number, since it is larger than the sum of its proper divisors (87205562).

109006930 is a wasteful number, since it uses less digits than its factorization.

109006930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10900700.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 109006930 is about 10440.6383904434. The cubic root of 109006930 is about 477.6957413181.

The spelling of 109006930 in words is "one hundred nine million, six thousand, nine hundred thirty".

Divisors: 1 2 5 10 10900693 21801386 54503465 109006930