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5214060261 = 33193113343
BaseRepresentation
bin1001101101100100…
…00011111011100101
3111110101011201001000
410312302003323211
541134244412021
62221215223513
7243131531604
oct46662037345
914411151030
105214060261
112236223713
121016217b99
136512c9877
143766a3a3b
15207b3bb26
hex136c83ee5

5214060261 has 8 divisors (see below), whose sum is σ = 7724533760. Its totient is φ = 3476040156.

The previous prime is 5214060251. The next prime is 5214060281. The reversal of 5214060261 is 1620604125.

5214060261 is a `hidden beast` number, since 52 + 1 + 4 + 0 + 602 + 6 + 1 = 666.

It is not a de Polignac number, because 5214060261 - 221 = 5211963109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 193113343 = 5214060261 / (5 + 2 + 1 + 4 + 0 + 6 + 0 + 2 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214060211) 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, 96556645 + ... + 96556698.

It is an arithmetic number, because the mean of its divisors is an integer number (965566720).

Almost surely, 25214060261 is an apocalyptic number.

It is an amenable number.

5214060261 is a deficient number, since it is larger than the sum of its proper divisors (2510473499).

5214060261 is a wasteful number, since it uses less digits than its factorization.

5214060261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193113352 (or 193113346 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5214060261 is about 72208.4500664569. The cubic root of 5214060261 is about 1734.0382859328.

Adding to 5214060261 its reverse (1620604125), we get a palindrome (6834664386).

The spelling of 5214060261 in words is "five billion, two hundred fourteen million, sixty thousand, two hundred sixty-one".

Divisors: 1 3 9 27 193113343 579340029 1738020087 5214060261