Base | Representation |
---|---|
bin | 1011000100101000100… |
… | …00100001001001000110 |
3 | 1100100222211102000202220 |
4 | 11202110100201021012 |
5 | 22213122241330240 |
6 | 450435045313210 |
7 | 36325524503244 |
oct | 5422420411106 |
9 | 1310884360686 |
10 | 380444480070 |
11 | 137388a99886 |
12 | 61896105806 |
13 | 29b50079a85 |
14 | 145b0d3d794 |
15 | 9d69bca5d0 |
hex | 5894421246 |
380444480070 has 32 divisors (see below), whose sum is σ = 916436021760. Its totient is φ = 101077498080.
The previous prime is 380444480057. The next prime is 380444480237. The reversal of 380444480070 is 70084444083.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23389440 + ... + 23405699.
It is an arithmetic number, because the mean of its divisors is an integer number (28638625680).
Almost surely, 2380444480070 is an apocalyptic number.
380444480070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
380444480070 is an abundant number, since it is smaller than the sum of its proper divisors (535991541690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380444480070 is a wasteful number, since it uses less digits than its factorization.
380444480070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46795420.
The product of its (nonzero) digits is 344064, while the sum is 42.
The spelling of 380444480070 in words is "three hundred eighty billion, four hundred forty-four million, four hundred eighty thousand, seventy".
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