Base | Representation |
---|---|
bin | 11111000101111110… |
… | …001111101111110010 |
3 | 10012011202000200120210 |
4 | 133011332033233302 |
5 | 1021333331400200 |
6 | 23200514044550 |
7 | 2261225006130 |
oct | 370576175762 |
9 | 105152020523 |
10 | 33386200050 |
11 | 13182704275 |
12 | 6578b79756 |
13 | 31c0a98878 |
14 | 188a062750 |
15 | d06057650 |
hex | 7c5f8fbf2 |
33386200050 has 48 divisors (see below), whose sum is σ = 94626032832. Its totient is φ = 7631131200.
The previous prime is 33386200009. The next prime is 33386200061. The reversal of 33386200050 is 5000268333.
It is a super-2 number, since 2×333862000502 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 33386199990 and 33386200017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15897141 + ... + 15899240.
It is an arithmetic number, because the mean of its divisors is an integer number (1971375684).
Almost surely, 233386200050 is an apocalyptic number.
33386200050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
33386200050 is an abundant number, since it is smaller than the sum of its proper divisors (61239832782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33386200050 is a wasteful number, since it uses less digits than its factorization.
33386200050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31796403 (or 31796398 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 33386200050 its reverse (5000268333), we get a palindrome (38386468383).
The spelling of 33386200050 in words is "thirty-three billion, three hundred eighty-six million, two hundred thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •