Base | Representation |
---|---|
bin | 1101100001111100… |
… | …01001011111101001 |
3 | 200202020120221002122 |
4 | 12300332021133221 |
5 | 104334044033004 |
6 | 3200445441025 |
7 | 345003253541 |
oct | 66076113751 |
9 | 20666527078 |
10 | 7264049129 |
11 | 3098403697 |
12 | 14a8870175 |
13 | 8b9c2722c |
14 | 4cca52321 |
15 | 2c7ac5cbe |
hex | 1b0f897e9 |
7264049129 has 8 divisors (see below), whose sum is σ = 7611598080. Its totient is φ = 6919143616.
The previous prime is 7264049123. The next prime is 7264049159. The reversal of 7264049129 is 9219404627.
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 7264049129 - 228 = 6995613673 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7264049129.
It is not an unprimeable number, because it can be changed into a prime (7264049123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655232 + ... + 666225.
It is an arithmetic number, because the mean of its divisors is an integer number (951449760).
Almost surely, 27264049129 is an apocalyptic number.
It is an amenable number.
7264049129 is a deficient number, since it is larger than the sum of its proper divisors (347548951).
7264049129 is a wasteful number, since it uses less digits than its factorization.
7264049129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1321719.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 7264049129 is about 85229.3912274398. The cubic root of 7264049129 is about 1936.6876848059.
The spelling of 7264049129 in words is "seven billion, two hundred sixty-four million, forty-nine thousand, one hundred twenty-nine".
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