Base | Representation |
---|---|
bin | 10011000101111010101… |
… | …010100011011110110110 |
3 | 11122102120010202012001000 |
4 | 103011322222203132312 |
5 | 132444010342013024 |
6 | 2442422434144130 |
7 | 163535103333435 |
oct | 23057252433666 |
9 | 4572503665030 |
10 | 1312023001014 |
11 | 466475863870 |
12 | 192341a22046 |
13 | 96952c5331b |
14 | 4770627311c |
15 | 241de6dacc9 |
hex | 1317aaa37b6 |
1312023001014 has 64 divisors (see below), whose sum is σ = 3183938876160. Its totient is φ = 397173096000.
The previous prime is 1312023000991. The next prime is 1312023001019. The reversal of 1312023001014 is 4101003202131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1312023001019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560607 + ... + 1714154.
It is an arithmetic number, because the mean of its divisors is an integer number (49749044940).
Almost surely, 21312023001014 is an apocalyptic number.
1312023001014 is an abundant number, since it is smaller than the sum of its proper divisors (1871915875146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312023001014 is a wasteful number, since it uses less digits than its factorization.
1312023001014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2275754 (or 2275748 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 1312023001014 its reverse (4101003202131), we get a palindrome (5413026203145).
The spelling of 1312023001014 in words is "one trillion, three hundred twelve billion, twenty-three million, one thousand, fourteen".
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