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110420413 = 166766239
BaseRepresentation
bin1101001010011…
…10000110111101
321200202221022221
412211032012331
5211231423123
614542405341
72510362255
oct645160675
9250687287
10110420413
1157369544
1230b90851
1319b5182c
1410944965
159a6225d
hex694e1bd

110420413 has 4 divisors (see below), whose sum is σ = 110488320. Its totient is φ = 110352508.

The previous prime is 110420399. The next prime is 110420417. The reversal of 110420413 is 314024011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110420413 - 29 = 110419901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110420417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31453 + ... + 34786.

It is an arithmetic number, because the mean of its divisors is an integer number (27622080).

Almost surely, 2110420413 is an apocalyptic number.

It is an amenable number.

110420413 is a deficient number, since it is larger than the sum of its proper divisors (67907).

110420413 is an equidigital number, since it uses as much as digits as its factorization.

110420413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67906.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 110420413 is about 10508.1117713888. Note that the first 3 decimals coincide. The cubic root of 110420413 is about 479.7516264215.

Adding to 110420413 its reverse (314024011), we get a palindrome (424444424).

The spelling of 110420413 in words is "one hundred ten million, four hundred twenty thousand, four hundred thirteen".

Divisors: 1 1667 66239 110420413