Base | Representation |
---|---|
bin | 10100111011000… |
… | …110110101111010 |
3 | 220110112121202121 |
4 | 110323012311322 |
5 | 1204331220332 |
6 | 54455551454 |
7 | 11461531600 |
oct | 2473066572 |
9 | 813477677 |
10 | 351038842 |
11 | 170174750 |
12 | 9968b58a |
13 | 5795acbb |
14 | 3489b870 |
15 | 20c41797 |
hex | 14ec6d7a |
351038842 has 48 divisors (see below), whose sum is σ = 683841312. Its totient is φ = 133570080.
The previous prime is 351038837. The next prime is 351038861. The reversal of 351038842 is 248830153.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 351038798 and 351038807.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42568 + ... + 50140.
It is an arithmetic number, because the mean of its divisors is an integer number (14246694).
Almost surely, 2351038842 is an apocalyptic number.
351038842 is a deficient number, since it is larger than the sum of its proper divisors (332802470).
351038842 is a wasteful number, since it uses less digits than its factorization.
351038842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7643 (or 7636 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 351038842 is about 18736.0305828102. The cubic root of 351038842 is about 705.4264254539.
Adding to 351038842 its reverse (248830153), we get a palindrome (599868995).
The spelling of 351038842 in words is "three hundred fifty-one million, thirty-eight thousand, eight hundred forty-two".
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