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5214101213 = 16331988351
BaseRepresentation
bin1001101101100100…
…01101111011011101
3111110101020210012202
410312302031323131
541134302214323
62221220141245
7243132062156
oct46662157335
914411223182
105214101213
112236251462
121016237825
136513123b9
143766b492d
15207b48d28
hex136c8dedd

5214101213 has 4 divisors (see below), whose sum is σ = 5246089728. Its totient is φ = 5182112700.

The previous prime is 5214101177. The next prime is 5214101279. The reversal of 5214101213 is 3121014125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5214101213 - 214 = 5214084829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214101293) 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, 15994013 + ... + 15994338.

It is an arithmetic number, because the mean of its divisors is an integer number (1311522432).

Almost surely, 25214101213 is an apocalyptic number.

It is an amenable number.

5214101213 is a deficient number, since it is larger than the sum of its proper divisors (31988515).

5214101213 is a wasteful number, since it uses less digits than its factorization.

5214101213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31988514.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 5214101213 is about 72208.7336338202. The cubic root of 5214101213 is about 1734.0428257186.

Adding to 5214101213 its reverse (3121014125), we get a palindrome (8335115338).

The spelling of 5214101213 in words is "five billion, two hundred fourteen million, one hundred one thousand, two hundred thirteen".

Divisors: 1 163 31988351 5214101213