Base | Representation |
---|---|
bin | 10101001000011… |
… | …110101100111010 |
3 | 220201010201112122 |
4 | 111020132230322 |
5 | 1211230410232 |
6 | 55103041242 |
7 | 11533402160 |
oct | 2510365472 |
9 | 821121478 |
10 | 354544442 |
11 | 17214953a |
12 | 9a8a0222 |
13 | 585b7815 |
14 | 35131230 |
15 | 211d5312 |
hex | 1521eb3a |
354544442 has 8 divisors (see below), whose sum is σ = 607790496. Its totient is φ = 151947612.
The previous prime is 354544439. The next prime is 354544481. The reversal of 354544442 is 244445453.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3545444422 = 251403522706182728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12662288 + ... + 12662315.
It is an arithmetic number, because the mean of its divisors is an integer number (75973812).
Almost surely, 2354544442 is an apocalyptic number.
354544442 is a deficient number, since it is larger than the sum of its proper divisors (253246054).
354544442 is a wasteful number, since it uses less digits than its factorization.
354544442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25324612.
The product of its digits is 153600, while the sum is 35.
The square root of 354544442 is about 18829.3505464209. The cubic root of 354544442 is about 707.7668657433.
Adding to 354544442 its reverse (244445453), we get a palindrome (598989895).
The spelling of 354544442 in words is "three hundred fifty-four million, five hundred forty-four thousand, four hundred forty-two".
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