Base | Representation |
---|---|
bin | 11010011110011… |
… | …110000011111110 |
3 | 1010221211110002021 |
4 | 122132132003332 |
5 | 1402203220240 |
6 | 112024350354 |
7 | 14002411234 |
oct | 3236360376 |
9 | 1127743067 |
10 | 444195070 |
11 | 208811370 |
12 | 1049153ba |
13 | 71046727 |
14 | 42dca954 |
15 | 28ee354a |
hex | 1a79e0fe |
444195070 has 32 divisors (see below), whose sum is σ = 887034240. Its totient is φ = 158785440.
The previous prime is 444195029. The next prime is 444195109. The reversal of 444195070 is 70591444.
444195070 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
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, 27732 + ... + 40711.
It is an arithmetic number, because the mean of its divisors is an integer number (27719820).
Almost surely, 2444195070 is an apocalyptic number.
444195070 is a deficient number, since it is larger than the sum of its proper divisors (442839170).
444195070 is a wasteful number, since it uses less digits than its factorization.
444195070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68520.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 444195070 is about 21075.9358036601. The cubic root of 444195070 is about 763.0000704263. Note that the first 4 decimals are identical.
The spelling of 444195070 in words is "four hundred forty-four million, one hundred ninety-five thousand, seventy".
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