Base | Representation |
---|---|
bin | 100111100101100… |
… | …010100100001111 |
3 | 1201021201102201122 |
4 | 213211202210033 |
5 | 2330010333320 |
6 | 145523031155 |
7 | 22313126120 |
oct | 4745424417 |
9 | 1637642648 |
10 | 664152335 |
11 | 310995530 |
12 | 16650b4bb |
13 | a779a862 |
14 | 642c6047 |
15 | 3d490d25 |
hex | 2796290f |
664152335 has 16 divisors (see below), whose sum is σ = 993641472. Its totient is φ = 414016800.
The previous prime is 664152263. The next prime is 664152341. The reversal of 664152335 is 533251466.
664152335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 664152335 - 212 = 664148239 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 664152295 and 664152304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862151 + ... + 862920.
It is an arithmetic number, because the mean of its divisors is an integer number (62102592).
Almost surely, 2664152335 is an apocalyptic number.
664152335 is a deficient number, since it is larger than the sum of its proper divisors (329489137).
664152335 is a wasteful number, since it uses less digits than its factorization.
664152335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1725094.
The product of its digits is 64800, while the sum is 35.
The square root of 664152335 is about 25771.1531561938. The cubic root of 664152335 is about 872.4808456590.
The spelling of 664152335 in words is "six hundred sixty-four million, one hundred fifty-two thousand, three hundred thirty-five".
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