Base | Representation |
---|---|
bin | 111111000010… |
… | …0101100111001 |
3 | 2022012002020220 |
4 | 1332010230321 |
5 | 31430040101 |
6 | 3140210253 |
7 | 550625640 |
oct | 176045471 |
9 | 68162226 |
10 | 33049401 |
11 | 17723560 |
12 | b099989 |
13 | 6b01c78 |
14 | 4564357 |
15 | 2d7c636 |
hex | 1f84b39 |
33049401 has 32 divisors (see below), whose sum is σ = 55323648. Its totient is φ = 17048640.
The previous prime is 33049397. The next prime is 33049439. The reversal of 33049401 is 10494033.
It is not a de Polignac number, because 33049401 - 22 = 33049397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (33049481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39550 + ... + 40376.
It is an arithmetic number, because the mean of its divisors is an integer number (1728864).
Almost surely, 233049401 is an apocalyptic number.
It is an amenable number.
33049401 is a deficient number, since it is larger than the sum of its proper divisors (22274247).
33049401 is a wasteful number, since it uses less digits than its factorization.
33049401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 33049401 is about 5748.8608436803. The cubic root of 33049401 is about 320.9134091611.
The spelling of 33049401 in words is "thirty-three million, forty-nine thousand, four hundred one".
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