Base | Representation |
---|---|
bin | 10101000110101… |
… | …110110000111101 |
3 | 220200021102121102 |
4 | 111012232300331 |
5 | 1211121222244 |
6 | 55045142445 |
7 | 11526452360 |
oct | 2506566075 |
9 | 820242542 |
10 | 354085949 |
11 | 171966018 |
12 | 9a6baa25 |
13 | 58486c19 |
14 | 350520d7 |
15 | 2114454e |
hex | 151aec3d |
354085949 has 8 divisors (see below), whose sum is σ = 404783808. Its totient is φ = 303416640.
The previous prime is 354085903. The next prime is 354085973. The reversal of 354085949 is 949580453.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-354085949 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354085549) 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, 42194 + ... + 49884.
It is an arithmetic number, because the mean of its divisors is an integer number (50597976).
Almost surely, 2354085949 is an apocalyptic number.
It is an amenable number.
354085949 is a deficient number, since it is larger than the sum of its proper divisors (50697859).
354085949 is an equidigital number, since it uses as much as digits as its factorization.
354085949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14275.
The product of its (nonzero) digits is 777600, while the sum is 47.
The square root of 354085949 is about 18817.1716525093. The cubic root of 354085949 is about 707.4616420080.
The spelling of 354085949 in words is "three hundred fifty-four million, eighty-five thousand, nine hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.483 sec. • engine limits •