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2000030824 = 2311171336919
BaseRepresentation
bin111011100110110…
…0000110001101000
312011101102002111201
41313031200301220
513044001441244
6530243333544
7100363660441
oct16715406150
95141362451
102000030824
11936a68840
124799812b4
1325b4883bc
1414d8a62c8
15ba8bbad4
hex77360c68

2000030824 has 32 divisors (see below), whose sum is σ = 4331620800. Its totient is φ = 855627520.

The previous prime is 2000030821. The next prime is 2000030861. The reversal of 2000030824 is 4280300002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2000030821) 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, 666964 + ... + 669955.

It is an arithmetic number, because the mean of its divisors is an integer number (135363150).

Almost surely, 22000030824 is an apocalyptic number.

It is an amenable number.

2000030824 is an abundant number, since it is smaller than the sum of its proper divisors (2331589976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000030824 is a wasteful number, since it uses less digits than its factorization.

2000030824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336953 (or 1336949 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2000030824 is about 44721.7041714647. The cubic root of 2000030824 is about 1259.9275224960.

Adding to 2000030824 its reverse (4280300002), we get a palindrome (6280330826).

The spelling of 2000030824 in words is "two billion, thirty thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 11 17 22 34 44 68 88 136 187 374 748 1496 1336919 2673838 5347676 10695352 14706109 22727623 29412218 45455246 58824436 90910492 117648872 181820984 250003853 500007706 1000015412 2000030824