Search a number
-
+
3030401051 = 13072318593
BaseRepresentation
bin1011010010100000…
…0100000000011011
321211012020022201222
42310220010000123
522201240313201
61220412002255
7135044661326
oct26450040033
97735208658
103030401051
111315645187
12706a6038b
13393a99c22
1420a67b7bd
1512b09b91b
hexb4a0401b

3030401051 has 4 divisors (see below), whose sum is σ = 3032720952. Its totient is φ = 3028081152.

The previous prime is 3030401027. The next prime is 3030401057. The reversal of 3030401051 is 1501040303.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3030401051 - 26 = 3030400987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3030401057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157990 + ... + 1160603.

It is an arithmetic number, because the mean of its divisors is an integer number (758180238).

Almost surely, 23030401051 is an apocalyptic number.

3030401051 is a deficient number, since it is larger than the sum of its proper divisors (2319901).

3030401051 is a wasteful number, since it uses less digits than its factorization.

3030401051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319900.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3030401051 is about 55049.0785663121. The cubic root of 3030401051 is about 1447.1049729885.

Adding to 3030401051 its reverse (1501040303), we get a palindrome (4531441354).

The spelling of 3030401051 in words is "three billion, thirty million, four hundred one thousand, fifty-one".

Divisors: 1 1307 2318593 3030401051