Search a number
-
+
5142013201 = 135373102233
BaseRepresentation
bin1001100100111110…
…01110010100010001
3111021100121100001101
410302133032110101
541012323410301
62210123104401
7241265251063
oct46237162421
914240540041
105142013201
1121a9594696
12bb6072101
1363c3c2380
1436acab733
15201659701
hex1327ce511

5142013201 has 16 divisors (see below), whose sum is σ = 5719378896. Its totient is φ = 4593079296.

The previous prime is 5142013199. The next prime is 5142013207. The reversal of 5142013201 is 1023102415.

It can be written as a sum of positive squares in 8 ways, for example, as 22467600 + 5119545601 = 4740^2 + 71551^2 .

It is not a de Polignac number, because 5142013201 - 21 = 5142013199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5142013207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820 + ... + 101413.

It is an arithmetic number, because the mean of its divisors is an integer number (357461181).

Almost surely, 25142013201 is an apocalyptic number.

It is an amenable number.

5142013201 is a deficient number, since it is larger than the sum of its proper divisors (577365695).

5142013201 is a wasteful number, since it uses less digits than its factorization.

5142013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102372.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5142013201 is about 71707.8322151772. The cubic root of 5142013201 is about 1726.0143247926.

Adding to 5142013201 its reverse (1023102415), we get a palindrome (6165115616).

The spelling of 5142013201 in words is "five billion, one hundred forty-two million, thirteen thousand, two hundred one".

Divisors: 1 13 53 73 689 949 3869 50297 102233 1329029 5418349 7463009 70438537 97019117 395539477 5142013201