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110122030 = 2511012203
BaseRepresentation
bin1101001000001…
…01010000101110
321200012210000201
412210011100232
5211142401110
614532144114
72505010324
oct644052056
9250183021
10110122030
1157185347
1230a6803a
1319a78a85
14108a7d14
159a03b3a
hex690542e

110122030 has 8 divisors (see below), whose sum is σ = 198219672. Its totient is φ = 44048808.

The previous prime is 110122021. The next prime is 110122031. The reversal of 110122030 is 30221011.

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

It is a super-2 number, since 2×1101220302 = 24253722982641800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 11012203 = 110122030 / (1 + 1 + 0 + 1 + 2 + 2 + 0 + 3 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 110121998 and 110122016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5506092 + ... + 5506111.

It is an arithmetic number, because the mean of its divisors is an integer number (24777459).

Almost surely, 2110122030 is an apocalyptic number.

110122030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110122030 is a deficient number, since it is larger than the sum of its proper divisors (88097642).

110122030 is a wasteful number, since it uses less digits than its factorization.

110122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11012210.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 110122030 is about 10493.9044211390. The cubic root of 110122030 is about 479.3191011258.

Adding to 110122030 its reverse (30221011), we get a palindrome (140343041).

The spelling of 110122030 in words is "one hundred ten million, one hundred twenty-two thousand, thirty".

Divisors: 1 2 5 10 11012203 22024406 55061015 110122030