Base | Representation |
---|---|
bin | 11110110100000… |
… | …01011110100001 |
3 | 200000101010221120 |
4 | 33122001132201 |
5 | 1012132330113 |
6 | 41352042453 |
7 | 6256021050 |
oct | 1732013641 |
9 | 600333846 |
10 | 258480033 |
11 | 1229a5969 |
12 | 72693429 |
13 | 41721486 |
14 | 26486397 |
15 | 17a5ba23 |
hex | f6817a1 |
258480033 has 8 divisors (see below), whose sum is σ = 393874368. Its totient is φ = 147702864.
The previous prime is 258480017. The next prime is 258480043. The reversal of 258480033 is 330084852.
258480033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 258480033 - 24 = 258480017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 258479976 and 258480003.
It is not an unprimeable number, because it can be changed into a prime (258480043) 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, 6154266 + ... + 6154307.
It is an arithmetic number, because the mean of its divisors is an integer number (49234296).
Almost surely, 2258480033 is an apocalyptic number.
It is an amenable number.
258480033 is a deficient number, since it is larger than the sum of its proper divisors (135394335).
258480033 is a wasteful number, since it uses less digits than its factorization.
258480033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12308583.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 258480033 is about 16077.3142346600. The cubic root of 258480033 is about 637.0042552663.
The spelling of 258480033 in words is "two hundred fifty-eight million, four hundred eighty thousand, thirty-three".
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