Base | Representation |
---|---|
bin | 111101101100100… |
… | …1100110011101110 |
3 | 12100021110020111112 |
4 | 1323121030303232 |
5 | 13214433004010 |
6 | 541231352022 |
7 | 102205304045 |
oct | 17331146356 |
9 | 5307406445 |
10 | 2070203630 |
11 | 9726376a0 |
12 | 499382612 |
13 | 26cb87781 |
14 | 158d3155c |
15 | c1b2da05 |
hex | 7b64ccee |
2070203630 has 32 divisors (see below), whose sum is σ = 4067003520. Its totient is φ = 752453920.
The previous prime is 2070203593. The next prime is 2070203633. The reversal of 2070203630 is 363020702.
It is a junction number, because it is equal to n+sod(n) for n = 2070203596 and 2070203605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2070203633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453017 + ... + 457563.
It is an arithmetic number, because the mean of its divisors is an integer number (127093860).
Almost surely, 22070203630 is an apocalyptic number.
2070203630 is a deficient number, since it is larger than the sum of its proper divisors (1996799890).
2070203630 is a wasteful number, since it uses less digits than its factorization.
2070203630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8704.
The product of its (nonzero) digits is 1512, while the sum is 23.
The square root of 2070203630 is about 45499.4904367071. The cubic root of 2070203630 is about 1274.4936869573.
The spelling of 2070203630 in words is "two billion, seventy million, two hundred three thousand, six hundred thirty".
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