Base | Representation |
---|---|
bin | 10110101001100… |
… | …111001100111101 |
3 | 222111001100220211 |
4 | 112221213030331 |
5 | 1234240212404 |
6 | 101412512421 |
7 | 12263002540 |
oct | 2651471475 |
9 | 874040824 |
10 | 380007229 |
11 | 185560068 |
12 | a731b711 |
13 | 60961564 |
14 | 3867c857 |
15 | 23564b04 |
hex | 16a6733d |
380007229 has 16 divisors (see below), whose sum is σ = 446503680. Its totient is φ = 316621440.
The previous prime is 380007181. The next prime is 380007233. The reversal of 380007229 is 922700083.
It is a cyclic number.
It is not a de Polignac number, because 380007229 - 29 = 380006717 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 380007229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380007829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81832 + ... + 86350.
It is an arithmetic number, because the mean of its divisors is an integer number (27906480).
Almost surely, 2380007229 is an apocalyptic number.
It is an amenable number.
380007229 is a deficient number, since it is larger than the sum of its proper divisors (66496451).
380007229 is a wasteful number, since it uses less digits than its factorization.
380007229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4860.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 380007229 is about 19493.7741086738. The cubic root of 380007229 is about 724.3202373657.
The spelling of 380007229 in words is "three hundred eighty million, seven thousand, two hundred twenty-nine".
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