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23403000014 = 253220783019
BaseRepresentation
bin10101110010111011…
…010111000011001110
32020101222212120200022
4111302323113003032
5340412132000024
614430131302142
71455643134512
oct256273270316
966358776608
1023403000014
119a1a424329
12465174a952
13228c711104
1411c0234142
1591e8b735e
hex572ed70ce

23403000014 has 8 divisors (see below), whose sum is σ = 35766849240. Its totient is φ = 11480716936.

The previous prime is 23403000013. The next prime is 23403000059. The reversal of 23403000014 is 41000030432.

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 = 23402999956 and 23403000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23403000011) 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, 110391404 + ... + 110391615.

It is an arithmetic number, because the mean of its divisors is an integer number (4470856155).

Almost surely, 223403000014 is an apocalyptic number.

23403000014 is a deficient number, since it is larger than the sum of its proper divisors (12363849226).

23403000014 is a wasteful number, since it uses less digits than its factorization.

23403000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220783074.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23403000014 its reverse (41000030432), we get a palindrome (64403030446).

The spelling of 23403000014 in words is "twenty-three billion, four hundred three million, fourteen", and thus it is an aban number.

Divisors: 1 2 53 106 220783019 441566038 11701500007 23403000014