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5142333512 = 23642791689
BaseRepresentation
bin1001100101000000…
…11100100001001000
3111021101012121102202
410302200130201020
541012414133022
62210134015332
7241301053661
oct46240344110
914241177382
105142333512
1121a9793308
12bb61a7548
1363c4a50c4
1436ad52368
152016be592
hex13281c848

5142333512 has 8 divisors (see below), whose sum is σ = 9641875350. Its totient is φ = 2571166752.

The previous prime is 5142333503. The next prime is 5142333523. The reversal of 5142333512 is 2153332415.

Adding to 5142333512 its reverse (2153332415), we get a palindrome (7295665927).

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4975045156 + 167288356 = 70534^2 + 12934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321395837 + ... + 321395852.

Almost surely, 25142333512 is an apocalyptic number.

It is an amenable number.

5142333512 is a deficient number, since it is larger than the sum of its proper divisors (4499541838).

5142333512 is a wasteful number, since it uses less digits than its factorization.

5142333512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642791695 (or 642791691 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 5142333512 is about 71710.0656254058. The cubic root of 5142333512 is about 1726.0501635373.

The spelling of 5142333512 in words is "five billion, one hundred forty-two million, three hundred thirty-three thousand, five hundred twelve".

Divisors: 1 2 4 8 642791689 1285583378 2571166756 5142333512