Base | Representation |
---|---|
bin | 1011010101001000010010 |
3 | 12120220020211 |
4 | 23111020102 |
5 | 1230021010 |
6 | 143354334 |
7 | 34150162 |
oct | 13251022 |
9 | 5526224 |
10 | 2970130 |
11 | 1749559 |
12 | bb29aa |
13 | 7ccb97 |
14 | 5745a2 |
15 | 3da08a |
hex | 2d5212 |
2970130 has 16 divisors (see below), whose sum is σ = 5373720. Its totient is φ = 1181952.
The previous prime is 2970127. The next prime is 2970133. The reversal of 2970130 is 310792.
It is an interprime number because it is at equal distance from previous prime (2970127) and next prime (2970133).
It can be written as a sum of positive squares in 4 ways, for example, as 2893401 + 76729 = 1701^2 + 277^2 .
It is not an unprimeable number, because it can be changed into a prime (2970133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1642 + ... + 2938.
22970130 is an apocalyptic number.
2970130 is a deficient number, since it is larger than the sum of its proper divisors (2403590).
2970130 is a wasteful number, since it uses less digits than its factorization.
2970130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1533.
The product of its (nonzero) digits is 378, while the sum is 22.
The square root of 2970130 is about 1723.4065103741. The cubic root of 2970130 is about 143.7446929358.
The spelling of 2970130 in words is "two million, nine hundred seventy thousand, one hundred thirty".
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