Search a number
-
+
5150001001 = 231901117787
BaseRepresentation
bin1001100101111011…
…01100011101101001
3111021220122011020211
410302331230131221
541021400013001
62211010221121
7241423200115
oct46275543551
914256564224
105150001001
11220304aa82
12bb88847a1
13640c5b092
1436bd8a745
152021d6351
hex132f6c769

5150001001 has 8 divisors (see below), whose sum is σ = 5376786624. Its totient is φ = 4923454800.

The previous prime is 5150000993. The next prime is 5150001011. The reversal of 5150001001 is 1001000515.

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

It is a cyclic number.

It is not a de Polignac number, because 5150001001 - 23 = 5150000993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5150001011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15171 + ... + 102616.

It is an arithmetic number, because the mean of its divisors is an integer number (672098328).

Almost surely, 25150001001 is an apocalyptic number.

It is an amenable number.

5150001001 is a deficient number, since it is larger than the sum of its proper divisors (226785623).

5150001001 is a wasteful number, since it uses less digits than its factorization.

5150001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119711.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 5150001001 is about 71763.5074463338. The cubic root of 5150001001 is about 1726.9076146206.

Adding to 5150001001 its reverse (1001000515), we get a palindrome (6151001516).

The spelling of 5150001001 in words is "five billion, one hundred fifty million, one thousand, one".

Divisors: 1 23 1901 43723 117787 2709101 223913087 5150001001