Base | Representation |
---|---|
bin | 10011000111001110100… |
… | …010010010111000010010 |
3 | 11122120012012111100011011 |
4 | 103013032202102320102 |
5 | 133004401102401002 |
6 | 2443214221441134 |
7 | 163615010555125 |
oct | 23071642227022 |
9 | 4576165440134 |
10 | 1313430122002 |
11 | 467028076679 |
12 | 1926751101aa |
13 | 96b186260ab |
14 | 477db0ba3bc |
15 | 24272eda8d7 |
hex | 131ce892e12 |
1313430122002 has 16 divisors (see below), whose sum is σ = 2075111771040. Its totient is φ = 621768689568.
The previous prime is 1313430121981. The next prime is 1313430122009. The reversal of 1313430122002 is 2002210343131.
It is not an unprimeable number, because it can be changed into a prime (1313430122009) 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, 10560163 + ... + 10683814.
It is an arithmetic number, because the mean of its divisors is an integer number (129694485690).
Almost surely, 21313430122002 is an apocalyptic number.
1313430122002 is a deficient number, since it is larger than the sum of its proper divisors (761681649038).
1313430122002 is a wasteful number, since it uses less digits than its factorization.
1313430122002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21245625.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1313430122002 its reverse (2002210343131), we get a palindrome (3315640465133).
The spelling of 1313430122002 in words is "one trillion, three hundred thirteen billion, four hundred thirty million, one hundred twenty-two thousand, two".
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