| Base | Representation |
|---|---|
| bin | 1011111011010… |
| … | …10010001010000 |
| 3 | 20222021001210120 |
| 4 | 11331222101100 |
| 5 | 201103100000 |
| 6 | 13532230240 |
| 7 | 2323260651 |
| oct | 575522120 |
| 9 | 228231716 |
| 10 | 100050000 |
| 11 | 51526056 |
| 12 | 2960b380 |
| 13 | 179604ab |
| 14 | d405528 |
| 15 | 8bb46a0 |
| hex | 5f6a450 |
100050000 has 240 divisors, whose sum is σ = 348727680. Its totient is φ = 24640000.
The previous prime is 100049993. The next prime is 100050001. The reversal of 100050000 is 50001.
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100050001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3449986 + ... + 3450014.
It is an arithmetic number, because the mean of its divisors is an integer number (1453032).
Almost surely, 2100050000 is an apocalyptic number.
100050000 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 100050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174363840).
100050000 is an abundant number, since it is smaller than the sum of its proper divisors (248677680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100050000 is an equidigital number, since it uses as much as digits as its factorization.
100050000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88 (or 62 counting only the distinct ones).
The product of its (nonzero) digits is 5, while the sum is 6.
The square root of 100050000 is about 10002.4996875781. The cubic root of 100050000 is about 464.2362302854.
Subtracting from 100050000 its reverse (50001), we obtain a palindrome (99999999).
The spelling of 100050000 in words is "one hundred million, fifty thousand".
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