Search a number
-
+
1302334142424 = 233718714143233
BaseRepresentation
bin10010111100111001001…
…010011111011111011000
311121111112220110011200120
4102330321022133133120
5132314140020024144
62434141204233240
7163043024363340
oct22747112373730
94544486404616
101302334142424
11462353742a17
1219049909b820
1395a6a864bc3
1447067583d20
1523d23cdce19
hex12f3929f7d8

1302334142424 has 64 divisors (see below), whose sum is σ = 3722944343040. Its totient is φ = 371896504320.

The previous prime is 1302334142423. The next prime is 1302334142441. The reversal of 1302334142424 is 4242414332031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302334142423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1757289 + ... + 2385944.

It is an arithmetic number, because the mean of its divisors is an integer number (58171005360).

Almost surely, 21302334142424 is an apocalyptic number.

1302334142424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1302334142424 is an abundant number, since it is smaller than the sum of its proper divisors (2420610200616).

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

1302334142424 is a wasteful number, since it uses less digits than its factorization.

1302334142424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145120 (or 4145116 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1302334142424 its reverse (4242414332031), we get a palindrome (5544748474455).

The spelling of 1302334142424 in words is "one trillion, three hundred two billion, three hundred thirty-four million, one hundred forty-two thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 1871 3742 5613 7484 11226 13097 14968 22452 26194 39291 44904 52388 78582 104776 157164 314328 4143233 8286466 12429699 16572932 24859398 29002631 33145864 49718796 58005262 87007893 99437592 116010524 174015786 232021048 348031572 696063144 7751988943 15503977886 23255966829 31007955772 46511933658 54263922601 62015911544 93023867316 108527845202 162791767803 186047734632 217055690404 325583535606 434111380808 651167071212 1302334142424