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104122230030 = 23457213219243
BaseRepresentation
bin110000011111000101…
…0110010010100001110
3100221202110100022210000
41200332022302110032
53201220242330110
6115455540425130
710344150231600
oct1407612622416
9327673308700
10104122230030
1140181314585
121821a3a81a6
139a84859100
14507a711170
152a960a61c0
hex183e2b250e

104122230030 has 1080 divisors, whose sum is σ = 380856588552. Its totient is φ = 20328392448.

The previous prime is 104122230007. The next prime is 104122230031. The reversal of 104122230030 is 30032221401.

104122230030 is a `hidden beast` number, since 1 + 0 + 412 + 223 + 0 + 0 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 104122229985 and 104122230012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104122230031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 539 ways as a sum of consecutive naturals, for example, 2421447189 + ... + 2421447231.

Almost surely, 2104122230030 is an apocalyptic number.

104122230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104122230030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190428294276).

104122230030 is an abundant number, since it is smaller than the sum of its proper divisors (276734358522).

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

104122230030 is a wasteful number, since it uses less digits than its factorization.

104122230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 104122230030 its reverse (30032221401), we get a palindrome (134154451431).

The spelling of 104122230030 in words is "one hundred four billion, one hundred twenty-two million, two hundred thirty thousand, thirty".