Search a number
-
+
30496024167 = 375872473921
BaseRepresentation
bin11100011001101101…
…000110011001100111
32220201022122112121120
4130121231012121213
5444423440233132
622002031345023
72126501633310
oct343155063147
986638575546
1030496024167
1111a2a235364
125ab1082173
132b5008761b
141694287607
15bd745902c
hex719b46667

30496024167 has 16 divisors (see below), whose sum is σ = 46549316352. Its totient is φ = 17396605440.

The previous prime is 30496024151. The next prime is 30496024177. The reversal of 30496024167 is 76142069403.

It is not a de Polignac number, because 30496024167 - 24 = 30496024151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30496024177) 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 15 ways as a sum of consecutive naturals, for example, 1224634 + ... + 1249287.

It is an arithmetic number, because the mean of its divisors is an integer number (2909332272).

Almost surely, 230496024167 is an apocalyptic number.

30496024167 is a deficient number, since it is larger than the sum of its proper divisors (16053292185).

30496024167 is a wasteful number, since it uses less digits than its factorization.

30496024167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474518.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 30496024167 in words is "thirty billion, four hundred ninety-six million, twenty-four thousand, one hundred sixty-seven".

Divisors: 1 3 7 21 587 1761 4109 12327 2473921 7421763 17317447 51952341 1452191627 4356574881 10165341389 30496024167