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107420035 = 531368639
BaseRepresentation
bin1100110011100…
…01100110000011
321111010111120211
412121301212003
5204444420120
614354214551
72443024642
oct631614603
9244114524
10107420035
11556aa298
122bb84457
1319340c68
14103a3359
15966d25a
hex6671983

107420035 has 8 divisors (see below), whose sum is σ = 129317760. Its totient is φ = 85660224.

The previous prime is 107420021. The next prime is 107420057. The reversal of 107420035 is 530024701.

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

It is a cyclic number.

It is not a de Polignac number, because 107420035 - 25 = 107420003 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 107419988 and 107420015.

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, 32755 + ... + 35884.

It is an arithmetic number, because the mean of its divisors is an integer number (16164720).

Almost surely, 2107420035 is an apocalyptic number.

107420035 is a deficient number, since it is larger than the sum of its proper divisors (21897725).

107420035 is an equidigital number, since it uses as much as digits as its factorization.

107420035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68957.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 107420035 is about 10364.3637045407. The cubic root of 107420035 is about 475.3663434240.

Adding to 107420035 its reverse (530024701), we get a palindrome (637444736).

The spelling of 107420035 in words is "one hundred seven million, four hundred twenty thousand, thirty-five".

Divisors: 1 5 313 1565 68639 343195 21484007 107420035