Base | Representation |
---|---|
bin | 1100111000010… |
… | …10000010001110 |
3 | 21112022020002120 |
4 | 12130022002032 |
5 | 210124410210 |
6 | 14415433410 |
7 | 2451235224 |
oct | 634120216 |
9 | 245266076 |
10 | 108044430 |
11 | 55a9641a |
12 | 30225866 |
13 | 194cc220 |
14 | 104c6b14 |
15 | 9743270 |
hex | 670a08e |
108044430 has 128 divisors (see below), whose sum is σ = 297198720. Its totient is φ = 24944640.
The previous prime is 108044413. The next prime is 108044483. The reversal of 108044430 is 34440801.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 108044430.
It is a congruent number.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 463594 + ... + 463826.
It is an arithmetic number, because the mean of its divisors is an integer number (2321865).
Almost surely, 2108044430 is an apocalyptic number.
108044430 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 108044430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148599360).
108044430 is an abundant number, since it is smaller than the sum of its proper divisors (189154290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108044430 is a wasteful number, since it uses less digits than its factorization.
108044430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326.
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 108044430 is about 10394.4422649799. The cubic root of 108044430 is about 476.2856105529.
The spelling of 108044430 in words is "one hundred eight million, forty-four thousand, four hundred thirty".
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