Base | Representation |
---|---|
bin | 11111101001011001… |
… | …011010100110010110 |
3 | 10020201011100112002010 |
4 | 133221121122212112 |
5 | 1024043003244300 |
6 | 23335504325050 |
7 | 2312032460601 |
oct | 375131324626 |
9 | 106634315063 |
10 | 33980524950 |
11 | 13458136379 |
12 | 6704013786 |
13 | 3286c582c8 |
14 | 1904d6d338 |
15 | d3d303a50 |
hex | 7e965a996 |
33980524950 has 24 divisors (see below), whose sum is σ = 84271702248. Its totient is φ = 9061473280.
The previous prime is 33980524937. The next prime is 33980524957. The reversal of 33980524950 is 5942508933.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 33980524950.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33980524957) 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, 113268267 + ... + 113268566.
It is an arithmetic number, because the mean of its divisors is an integer number (3511320927).
Almost surely, 233980524950 is an apocalyptic number.
33980524950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
33980524950 is an abundant number, since it is smaller than the sum of its proper divisors (50291177298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33980524950 is a wasteful number, since it uses less digits than its factorization.
33980524950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226536848 (or 226536843 counting only the distinct ones).
The product of its (nonzero) digits is 1166400, while the sum is 48.
The spelling of 33980524950 in words is "thirty-three billion, nine hundred eighty million, five hundred twenty-four thousand, nine hundred fifty".
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