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123302430314 = 278807316451
BaseRepresentation
bin111001011010101100…
…1011100011001101010
3102210021011021110020022
41302311121130121222
54010010410232224
6132351103000442
711623356236060
oct1626531343152
9383234243208
10123302430314
1148324009978
121ba91899122
13b82043a94b
145d79b96030
153319d8865e
hex1cb565c66a

123302430314 has 8 divisors (see below), whose sum is σ = 211375594848. Its totient is φ = 52843898700.

The previous prime is 123302430239. The next prime is 123302430319. The reversal of 123302430314 is 413034203321.

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

It is a super-2 number, since 2×1233024303142 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123302430319) 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, 4403658212 + ... + 4403658239.

It is an arithmetic number, because the mean of its divisors is an integer number (26421949356).

Almost surely, 2123302430314 is an apocalyptic number.

123302430314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123302430314 is a deficient number, since it is larger than the sum of its proper divisors (88073164534).

123302430314 is an equidigital number, since it uses as much as digits as its factorization.

123302430314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807316460.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 123302430314 its reverse (413034203321), we get a palindrome (536336633635).

The spelling of 123302430314 in words is "one hundred twenty-three billion, three hundred two million, four hundred thirty thousand, three hundred fourteen".

Divisors: 1 2 7 14 8807316451 17614632902 61651215157 123302430314