Base | Representation |
---|---|
bin | 10101000110100… |
… | …000110011110010 |
3 | 220200011112012021 |
4 | 111012200303302 |
5 | 1211112410121 |
6 | 55044022054 |
7 | 11526123616 |
oct | 2506406362 |
9 | 820145167 |
10 | 354028786 |
11 | 171927081 |
12 | 9a69192a |
13 | 58466bb7 |
14 | 35039346 |
15 | 21132641 |
hex | 151a0cf2 |
354028786 has 8 divisors (see below), whose sum is σ = 558992880. Its totient is φ = 167697828.
The previous prime is 354028747. The next prime is 354028789. The reversal of 354028786 is 687820453.
354028786 is digitally balanced in base 3, 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 an unprimeable number, because it can be changed into a prime (354028789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4658236 + ... + 4658311.
It is an arithmetic number, because the mean of its divisors is an integer number (69874110).
Almost surely, 2354028786 is an apocalyptic number.
354028786 is a deficient number, since it is larger than the sum of its proper divisors (204964094).
354028786 is a wasteful number, since it uses less digits than its factorization.
354028786 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9316568.
The product of its (nonzero) digits is 322560, while the sum is 43.
The square root of 354028786 is about 18815.6526859952. The cubic root of 354028786 is about 707.4235695133.
The spelling of 354028786 in words is "three hundred fifty-four million, twenty-eight thousand, seven hundred eighty-six".
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