Base | Representation |
---|---|
bin | 11110000010011110101… |
… | …01111100010001001101 |
3 | 10122200002110002021222121 |
4 | 33001033111330101031 |
5 | 113402242031143424 |
6 | 2110052332212541 |
7 | 134365656215422 |
oct | 17011725742115 |
9 | 3580073067877 |
10 | 1032123302989 |
11 | 3687a2773989 |
12 | 14804800a151 |
13 | 7643751a42c |
14 | 37d52885d49 |
15 | 1bcab9abee4 |
hex | f04f57c44d |
1032123302989 has 8 divisors (see below), whose sum is σ = 1041673602200. Its totient is φ = 1022610678336.
The previous prime is 1032123302981. The next prime is 1032123302993. The reversal of 1032123302989 is 9892033212301.
It can be written as a sum of positive squares in 4 ways, for example, as 81820025764 + 950303277225 = 286042^2 + 974835^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1032123302989 - 23 = 1032123302981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032123302981) 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, 9363594 + ... + 9473179.
It is an arithmetic number, because the mean of its divisors is an integer number (130209200275).
Almost surely, 21032123302989 is an apocalyptic number.
It is an amenable number.
1032123302989 is a deficient number, since it is larger than the sum of its proper divisors (9550299211).
1032123302989 is a wasteful number, since it uses less digits than its factorization.
1032123302989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18837279.
The product of its (nonzero) digits is 139968, while the sum is 43.
The spelling of 1032123302989 in words is "one trillion, thirty-two billion, one hundred twenty-three million, three hundred two thousand, nine hundred eighty-nine".
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