Search a number
-
+
30464306011 = 161111890901
BaseRepresentation
bin11100010111110100…
…000110101101011011
32220122002222002111001
4130113310012231123
5444342330243021
621554535445431
72125635220456
oct342764065533
986562862431
1030464306011
1111a13341007
125aa2526877
132b46630599
14168dd8c49d
15bd4791091
hex717d06b5b

30464306011 has 4 divisors (see below), whose sum is σ = 30466213024. Its totient is φ = 30462399000.

The previous prime is 30464306009. The next prime is 30464306039. The reversal of 30464306011 is 11060346403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11060346403 = 33732820019.

It is a cyclic number.

It is not a de Polignac number, because 30464306011 - 21 = 30464306009 is a prime.

It is a super-3 number, since 3×304643060113 (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30464306071) 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, 929340 + ... + 961561.

It is an arithmetic number, because the mean of its divisors is an integer number (7616553256).

Almost surely, 230464306011 is an apocalyptic number.

30464306011 is a deficient number, since it is larger than the sum of its proper divisors (1907013).

30464306011 is a wasteful number, since it uses less digits than its factorization.

30464306011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907012.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 30464306011 in words is "thirty billion, four hundred sixty-four million, three hundred six thousand, eleven".

Divisors: 1 16111 1890901 30464306011