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5200230154 = 27253063573
BaseRepresentation
bin1001101011111010…
…10011011100001010
3111102102011001200211
410311331103130022
541122224331104
62220002551334
7242603140600
oct46575233412
914372131624
105200230154
112229437979
12101166854a
1364b496882
14374903870
15206808e04
hex135f5370a

5200230154 has 12 divisors (see below), whose sum is σ = 9073871154. Its totient is φ = 2228670024.

The previous prime is 5200230151. The next prime is 5200230163. The reversal of 5200230154 is 4510320025.

It can be written as a sum of positive squares in only one way, i.e., 3742135929 + 1458094225 = 61173^2 + 38185^2 .

It is not an unprimeable number, because it can be changed into a prime (5200230151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26531689 + ... + 26531884.

Almost surely, 25200230154 is an apocalyptic number.

5200230154 is a deficient number, since it is larger than the sum of its proper divisors (3873641000).

5200230154 is a wasteful number, since it uses less digits than its factorization.

5200230154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53063589 (or 53063582 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5200230154 is about 72112.6213224842. The cubic root of 5200230154 is about 1732.5037703554.

Adding to 5200230154 its reverse (4510320025), we get a palindrome (9710550179).

The spelling of 5200230154 in words is "five billion, two hundred million, two hundred thirty thousand, one hundred fifty-four".

Divisors: 1 2 7 14 49 98 53063573 106127146 371445011 742890022 2600115077 5200230154