Base | Representation |
---|---|
bin | 11111100001101010… |
… | …111111000101111011 |
3 | 10020101010110120002222 |
4 | 133201222333011323 |
5 | 1023311313210042 |
6 | 23314554314255 |
7 | 2305600004612 |
oct | 374152770573 |
9 | 106333416088 |
10 | 33850913147 |
11 | 133a0a5a087 |
12 | 668872898b |
13 | 326614742c |
14 | 18d1a70879 |
15 | d31c502d2 |
hex | 7e1abf17b |
33850913147 has 8 divisors (see below), whose sum is σ = 34319812944. Its totient is φ = 33382153728.
The previous prime is 33850913081. The next prime is 33850913149. The reversal of 33850913147 is 74131905833.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 33850913147 - 212 = 33850909051 is a prime.
It is a super-2 number, since 2×338509131472 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33850913098 and 33850913107.
It is not an unprimeable number, because it can be changed into a prime (33850913149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508328 + ... + 571050.
It is an arithmetic number, because the mean of its divisors is an integer number (4289976618).
Almost surely, 233850913147 is an apocalyptic number.
33850913147 is a deficient number, since it is larger than the sum of its proper divisors (468899797).
33850913147 is an equidigital number, since it uses as much as digits as its factorization.
33850913147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70189.
The product of its (nonzero) digits is 272160, while the sum is 44.
The spelling of 33850913147 in words is "thirty-three billion, eight hundred fifty million, nine hundred thirteen thousand, one hundred forty-seven".
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