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23130230014 = 293491237043
BaseRepresentation
bin10101100010101010…
…110100110011111110
32012200222121102120201
4111202222310303332
5334332314330024
614343105034114
71446121465633
oct254252646376
965628542521
1023130230014
11989a459181
12459632593a
132248058548
141195d0c18a
15905986744
hex562ab4cfe

23130230014 has 8 divisors (see below), whose sum is σ = 34699084200. Its totient is φ = 11563868616.

The previous prime is 23130230009. The next prime is 23130230021. The reversal of 23130230014 is 41003203132.

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

It is a junction number, because it is equal to n+sod(n) for n = 23130229973 and 23130230000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599824 + ... + 637219.

It is an arithmetic number, because the mean of its divisors is an integer number (4337385525).

Almost surely, 223130230014 is an apocalyptic number.

23130230014 is a deficient number, since it is larger than the sum of its proper divisors (11568854186).

23130230014 is a wasteful number, since it uses less digits than its factorization.

23130230014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246394.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23130230014 its reverse (41003203132), we get a palindrome (64133433146).

The spelling of 23130230014 in words is "twenty-three billion, one hundred thirty million, two hundred thirty thousand, fourteen".

Divisors: 1 2 9349 18698 1237043 2474086 11565115007 23130230014