Base | Representation |
---|---|
bin | 1000000000100111… |
… | …0100011111001010 |
3 | 12112211201021000012 |
4 | 2000021310133022 |
5 | 13400403323210 |
6 | 553203111522 |
7 | 104165122316 |
oct | 20011643712 |
9 | 5484637005 |
10 | 2150057930 |
11 | a03719389 |
12 | 5000725a2 |
13 | 283596737 |
14 | 16579ab46 |
15 | c8b54305 |
hex | 802747ca |
2150057930 has 16 divisors (see below), whose sum is σ = 3900579840. Its totient is φ = 853250832.
The previous prime is 2150057927. The next prime is 2150057933. The reversal of 2150057930 is 397500512.
It is an interprime number because it is at equal distance from previous prime (2150057927) and next prime (2150057933).
It is not an unprimeable number, because it can be changed into a prime (2150057933) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 845210 + ... + 847749.
It is an arithmetic number, because the mean of its divisors is an integer number (243786240).
Almost surely, 22150057930 is an apocalyptic number.
2150057930 is a deficient number, since it is larger than the sum of its proper divisors (1750521910).
2150057930 is a wasteful number, since it uses less digits than its factorization.
2150057930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1693093.
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 2150057930 is about 46368.7171485259. The cubic root of 2150057930 is about 1290.6744725235.
The spelling of 2150057930 in words is "two billion, one hundred fifty million, fifty-seven thousand, nine hundred thirty".
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