Base | Representation |
---|---|
bin | 110000010111100010… |
… | …0010001000100000000 |
3 | 100221002210120221011120 |
4 | 1200233010101010000 |
5 | 3200210412101340 |
6 | 115414450112240 |
7 | 10334652523440 |
oct | 1405704210400 |
9 | 327083527146 |
10 | 103868862720 |
11 | 400612a0a07 |
12 | 1816957b680 |
13 | 9a44207b1c |
14 | 5054bda120 |
15 | 2a7dc094d0 |
hex | 182f111100 |
103868862720 has 576 divisors, whose sum is σ = 392197618176. Its totient is φ = 22932357120.
The previous prime is 103868862679. The next prime is 103868862737. The reversal of 103868862720 is 27268868301.
It is a happy number.
103868862720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 180015072 + ... + 180015648.
Almost surely, 2103868862720 is an apocalyptic number.
103868862720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103868862720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196098809088).
103868862720 is an abundant number, since it is smaller than the sum of its proper divisors (288328755456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103868862720 is a wasteful number, since it uses less digits than its factorization.
103868862720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826 (or 812 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 51.
The spelling of 103868862720 in words is "one hundred three billion, eight hundred sixty-eight million, eight hundred sixty-two thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •