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14230310540 = 225711515527
BaseRepresentation
bin11010100000011000…
…10100111010001100
31100201201211200020112
431100030110322030
5213120424414130
610312020535152
71012432433555
oct152014247214
940651750215
1014230310540
116042703a26
1229118514b8
13145a2495c4
1498dd0932c
15584478495
hex350314e8c

14230310540 has 12 divisors (see below), whose sum is σ = 29883652176. Its totient is φ = 5692124208.

The previous prime is 14230310537. The next prime is 14230310573. The reversal of 14230310540 is 4501303241.

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, 355757744 + ... + 355757783.

It is an arithmetic number, because the mean of its divisors is an integer number (2490304348).

Almost surely, 214230310540 is an apocalyptic number.

14230310540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14230310540 is an abundant number, since it is smaller than the sum of its proper divisors (15653341636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14230310540 is a wasteful number, since it uses less digits than its factorization.

14230310540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711515536 (or 711515534 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 14230310540 its reverse (4501303241), we get a palindrome (18731613781).

The spelling of 14230310540 in words is "fourteen billion, two hundred thirty million, three hundred ten thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 711515527 1423031054 2846062108 3557577635 7115155270 14230310540