Base | Representation |
---|---|
bin | 1000000101010… |
… | …0100111111001 |
3 | 2100210100111102 |
4 | 2001110213321 |
5 | 32134313144 |
6 | 3210341145 |
7 | 561103610 |
oct | 201244771 |
9 | 70710442 |
10 | 33901049 |
11 | 181553a6 |
12 | b42a7b5 |
13 | 703c7c0 |
14 | 4706877 |
15 | 2e99b4e |
hex | 20549f9 |
33901049 has 8 divisors (see below), whose sum is σ = 41724480. Its totient is φ = 26822736.
The previous prime is 33901037. The next prime is 33901081. The reversal of 33901049 is 94010933.
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 33901049 - 28 = 33900793 is a prime.
It is a super-2 number, since 2×339010492 = 2298562246600802, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33901099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186179 + ... + 186360.
It is an arithmetic number, because the mean of its divisors is an integer number (5215560).
Almost surely, 233901049 is an apocalyptic number.
It is an amenable number.
33901049 is a deficient number, since it is larger than the sum of its proper divisors (7823431).
33901049 is a wasteful number, since it uses less digits than its factorization.
33901049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372559.
The product of its (nonzero) digits is 2916, while the sum is 29.
The square root of 33901049 is about 5822.4607340883. The cubic root of 33901049 is about 323.6465974693.
The spelling of 33901049 in words is "thirty-three million, nine hundred one thousand, forty-nine".
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