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5212010233 = 21713240041
BaseRepresentation
bin1001101101010100…
…01111011011111001
3111110020022112221001
410312222033123321
541133233311413
62221103245001
7243105233053
oct46652173371
914406275831
105212010233
112235053481
1210155a9761
13650a5c731
143762cc8d3
152078844dd
hex136a8f6f9

5212010233 has 4 divisors (see below), whose sum is σ = 5212271988. Its totient is φ = 5211748480.

The previous prime is 5212010203. The next prime is 5212010269. The reversal of 5212010233 is 3320102125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 582160384 + 4629849849 = 24128^2 + 68043^2 .

It is a cyclic number.

It is not a de Polignac number, because 5212010233 - 25 = 5212010201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5212010233.

It is not an unprimeable number, because it can be changed into a prime (5212010203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98308 + ... + 141733.

It is an arithmetic number, because the mean of its divisors is an integer number (1303067997).

Almost surely, 25212010233 is an apocalyptic number.

It is an amenable number.

5212010233 is a deficient number, since it is larger than the sum of its proper divisors (261755).

5212010233 is a wasteful number, since it uses less digits than its factorization.

5212010233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261754.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5212010233 is about 72194.2534624467. The cubic root of 5212010233 is about 1733.8109970990.

Adding to 5212010233 its reverse (3320102125), we get a palindrome (8532112358).

The spelling of 5212010233 in words is "five billion, two hundred twelve million, ten thousand, two hundred thirty-three".

Divisors: 1 21713 240041 5212010233