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12430020314 = 259910375643
BaseRepresentation
bin10111001001110001…
…10000111011011010
31012002021021110022202
423210320300323122
5200424041122224
65413230250202
7620012300165
oct134470607332
935067243282
1012430020314
1152a9471268
1224aa956962
13123128740a
1485cb98adc
154cb3b3eae
hex2e4e30eda

12430020314 has 8 divisors (see below), whose sum is σ = 18676159200. Its totient is φ = 6204633916.

The previous prime is 12430020311. The next prime is 12430020347. The reversal of 12430020314 is 41302003421.

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

It is not an unprimeable number, because it can be changed into a prime (12430020311) 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, 5186624 + ... + 5189019.

It is an arithmetic number, because the mean of its divisors is an integer number (2334519900).

Almost surely, 212430020314 is an apocalyptic number.

12430020314 is a deficient number, since it is larger than the sum of its proper divisors (6246138886).

12430020314 is a wasteful number, since it uses less digits than its factorization.

12430020314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10376244.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12430020314 its reverse (41302003421), we get a palindrome (53732023735).

The spelling of 12430020314 in words is "twelve billion, four hundred thirty million, twenty thousand, three hundred fourteen".

Divisors: 1 2 599 1198 10375643 20751286 6215010157 12430020314