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30314242023 = 313978013281
BaseRepresentation
bin11100001110110111…
…101001111111100111
32220020122121001101120
4130032313221333213
5444040421221043
621532015225023
72122133543232
oct341667517747
986218531346
1030314242023
111194666578a
125a60218173
132b2150b520
141678088419
15bc64ec983
hex70ede9fe7

30314242023 has 16 divisors (see below), whose sum is σ = 43976891616. Its totient is φ = 18462597120.

The previous prime is 30314242009. The next prime is 30314242027. The reversal of 30314242023 is 32024241303.

It is not a de Polignac number, because 30314242023 - 221 = 30312144871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30314241984 and 30314242002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314242027) 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, 4002858 + ... + 4010423.

It is an arithmetic number, because the mean of its divisors is an integer number (2748555726).

Almost surely, 230314242023 is an apocalyptic number.

30314242023 is a deficient number, since it is larger than the sum of its proper divisors (13662649593).

30314242023 is a wasteful number, since it uses less digits than its factorization.

30314242023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8013394.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30314242023 its reverse (32024241303), we get a palindrome (62338483326).

The spelling of 30314242023 in words is "thirty billion, three hundred fourteen million, two hundred forty-two thousand, twenty-three".

Divisors: 1 3 13 39 97 291 1261 3783 8013281 24039843 104172653 312517959 777288257 2331864771 10104747341 30314242023