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1314231414 = 23839261071
BaseRepresentation
bin100111001010101…
…1001010001110110
310101120221212120120
41032111121101312
510142420401124
6334224312410
744365532316
oct11625312166
93346855516
101314231414
11614938571
12308172706
1317c37b832
14c6787446
157a5a1d79
hex4e559476

1314231414 has 16 divisors (see below), whose sum is σ = 2631605760. Its totient is φ = 437553320.

The previous prime is 1314231409. The next prime is 1314231419. The reversal of 1314231414 is 4141324131.

It is an interprime number because it is at equal distance from previous prime (1314231409) and next prime (1314231419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314231419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125502 + ... + 135569.

It is an arithmetic number, because the mean of its divisors is an integer number (164475360).

Almost surely, 21314231414 is an apocalyptic number.

1314231414 is an abundant number, since it is smaller than the sum of its proper divisors (1317374346).

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

1314231414 is a wasteful number, since it uses less digits than its factorization.

1314231414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261915.

The product of its digits is 1152, while the sum is 24.

The square root of 1314231414 is about 36252.3297734090. The cubic root of 1314231414 is about 1095.3610185510.

Adding to 1314231414 its reverse (4141324131), we get a palindrome (5455555545).

The spelling of 1314231414 in words is "one billion, three hundred fourteen million, two hundred thirty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 839 1678 2517 5034 261071 522142 783213 1566426 219038569 438077138 657115707 1314231414