Base | Representation |
---|---|
bin | 11101110000101100100… |
… | …001001110011100001110 |
3 | 21020111220010001120220010 |
4 | 131300230201032130032 |
5 | 232001432220342202 |
6 | 4203310214534050 |
7 | 300520520364510 |
oct | 35605441163416 |
9 | 7214803046803 |
10 | 2045151340302 |
11 | 719386684064 |
12 | 290445067326 |
13 | 11ab1a923495 |
14 | 70db3275bb0 |
15 | 382ebd6276c |
hex | 1dc2c84e70e |
2045151340302 has 32 divisors (see below), whose sum is σ = 4730952506112. Its totient is φ = 577288845504.
The previous prime is 2045151340273. The next prime is 2045151340303. The reversal of 2045151340302 is 2030431515402.
It is a self number, because there is not a number n which added to its sum of digits gives 2045151340302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2045151340303) 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, 293334343 + ... + 293341314.
It is an arithmetic number, because the mean of its divisors is an integer number (147842265816).
Almost surely, 22045151340302 is an apocalyptic number.
2045151340302 is an abundant number, since it is smaller than the sum of its proper divisors (2685801165810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2045151340302 is a wasteful number, since it uses less digits than its factorization.
2045151340302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586675752.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 2045151340302 its reverse (2030431515402), we get a palindrome (4075582855704).
The spelling of 2045151340302 in words is "two trillion, forty-five billion, one hundred fifty-one million, three hundred forty thousand, three hundred two".
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