Base | Representation |
---|---|
bin | 1100110110100… |
… | …10110000110110 |
3 | 21111212201112200 |
4 | 12123102300312 |
5 | 210100134123 |
6 | 14410525330 |
7 | 2446303206 |
oct | 633226066 |
9 | 244781480 |
10 | 107818038 |
11 | 55951319 |
12 | 30136846 |
13 | 19450173 |
14 | 10468406 |
15 | 96eb143 |
hex | 66d2c36 |
107818038 has 24 divisors (see below), whose sum is σ = 233835888. Its totient is φ = 35903952.
The previous prime is 107818033. The next prime is 107818091. The reversal of 107818038 is 830818701.
It is a junction number, because it is equal to n+sod(n) for n = 107817993 and 107818011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107818033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21156 + ... + 25752.
It is an arithmetic number, because the mean of its divisors is an integer number (9743162).
Almost surely, 2107818038 is an apocalyptic number.
107818038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
107818038 is an abundant number, since it is smaller than the sum of its proper divisors (126017850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107818038 is a wasteful number, since it uses less digits than its factorization.
107818038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5908 (or 5905 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 36.
The square root of 107818038 is about 10383.5465039648. The cubic root of 107818038 is about 475.9527146259.
The spelling of 107818038 in words is "one hundred seven million, eight hundred eighteen thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •