Base | Representation |
---|---|
bin | 111101101101111… |
… | …1011011101110110 |
3 | 12100022210120211211 |
4 | 1323123323131312 |
5 | 13220123402110 |
6 | 541254552034 |
7 | 102214343545 |
oct | 17333733566 |
9 | 5308716754 |
10 | 2070919030 |
11 | 972a86134 |
12 | 49966861a |
13 | 27007829b |
14 | 15907a15c |
15 | c1c2098a |
hex | 7b6fb776 |
2070919030 has 16 divisors (see below), whose sum is σ = 3763846944. Its totient is φ = 820324800.
The previous prime is 2070919027. The next prime is 2070919031. The reversal of 2070919030 is 309190702.
It is a super-2 number, since 2×20709190302 = 8577411257632281800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2070918983 and 2070919001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2070919031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004271 + ... + 1006330.
It is an arithmetic number, because the mean of its divisors is an integer number (235240434).
Almost surely, 22070919030 is an apocalyptic number.
2070919030 is a deficient number, since it is larger than the sum of its proper divisors (1692927914).
2070919030 is a wasteful number, since it uses less digits than its factorization.
2070919030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2010711.
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 2070919030 is about 45507.3513841445. The cubic root of 2070919030 is about 1274.6404789224.
The spelling of 2070919030 in words is "two billion, seventy million, nine hundred nineteen thousand, thirty".
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