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1230307314 = 23434768633
BaseRepresentation
bin100100101010100…
…1111111111110010
310011202001002100120
41021111033333302
510004424313224
6322025431110
742326303535
oct11125177762
93152032316
101230307314
11581527105
122a403b496
13167b762c2
14b957ca1c
1573025779
hex4954fff2

1230307314 has 16 divisors (see below), whose sum is σ = 2517838752. Its totient is φ = 400565088.

The previous prime is 1230307291. The next prime is 1230307321. The reversal of 1230307314 is 4137030321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2384059 + ... + 2384574.

It is an arithmetic number, because the mean of its divisors is an integer number (157364922).

Almost surely, 21230307314 is an apocalyptic number.

1230307314 is an abundant number, since it is smaller than the sum of its proper divisors (1287531438).

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

1230307314 is a wasteful number, since it uses less digits than its factorization.

1230307314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768681.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1230307314 is about 35075.7368276135. The cubic root of 1230307314 is about 1071.5304950251.

Adding to 1230307314 its reverse (4137030321), we get a palindrome (5367337635).

The spelling of 1230307314 in words is "one billion, two hundred thirty million, three hundred seven thousand, three hundred fourteen".

Divisors: 1 2 3 6 43 86 129 258 4768633 9537266 14305899 28611798 205051219 410102438 615153657 1230307314