Base | Representation |
---|---|
bin | 110010111100010101… |
… | …1011001100111010110 |
3 | 101110101012012010220021 |
4 | 1211320223121213112 |
5 | 3243022044403210 |
6 | 122131312255354 |
7 | 10622001446626 |
oct | 1457053314726 |
9 | 343335163807 |
10 | 109398825430 |
11 | 4243986a824 |
12 | 1925154155a |
13 | a415aac7cb |
14 | 541b412886 |
15 | 2ca4446bda |
hex | 1978ad99d6 |
109398825430 has 16 divisors (see below), whose sum is σ = 199856959920. Its totient is φ = 43106402592.
The previous prime is 109398825421. The next prime is 109398825443. The reversal of 109398825430 is 34528893901.
It is a super-2 number, since 2×1093988254302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81640245 + ... + 81641584.
It is an arithmetic number, because the mean of its divisors is an integer number (12491059995).
Almost surely, 2109398825430 is an apocalyptic number.
109398825430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109398825430 is a deficient number, since it is larger than the sum of its proper divisors (90458134490).
109398825430 is a wasteful number, since it uses less digits than its factorization.
109398825430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163281903.
The product of its (nonzero) digits is 1866240, while the sum is 52.
The spelling of 109398825430 in words is "one hundred nine billion, three hundred ninety-eight million, eight hundred twenty-five thousand, four hundred thirty".
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