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5213104571 = 149109132069
BaseRepresentation
bin1001101101011100…
…11010100110111011
3111110022101011002002
410312232122212323
541134023321241
62221142531215
7243120441413
oct46656324673
914408334062
105213104571
112235730694
121015a36b0b
1365105387c
143764d5643
152079ed89b
hex136b9a9bb

5213104571 has 8 divisors (see below), whose sum is σ = 5253066000. Its totient is φ = 5173209760.

The previous prime is 5213104549. The next prime is 5213104573. The reversal of 5213104571 is 1754013125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5213104571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5213104573) 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, 146525 + ... + 178593.

It is an arithmetic number, because the mean of its divisors is an integer number (656633250).

Almost surely, 25213104571 is an apocalyptic number.

5213104571 is a deficient number, since it is larger than the sum of its proper divisors (39961429).

5213104571 is a wasteful number, since it uses less digits than its factorization.

5213104571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33309.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 5213104571 is about 72201.8321858940. The cubic root of 5213104571 is about 1733.9323349575.

Adding to 5213104571 its reverse (1754013125), we get a palindrome (6967117696).

The spelling of 5213104571 in words is "five billion, two hundred thirteen million, one hundred four thousand, five hundred seventy-one".

Divisors: 1 149 1091 32069 162559 4778281 34987279 5213104571