Base | Representation |
---|---|
bin | 111101101100001… |
… | …1100100001101000 |
3 | 12100021002012012212 |
4 | 1323120130201220 |
5 | 13214410141424 |
6 | 541223224252 |
7 | 102203521343 |
oct | 17330344150 |
9 | 5307065185 |
10 | 2070005864 |
11 | 972512053 |
12 | 4992a8088 |
13 | 26cb18754 |
14 | 158cbd45a |
15 | c1ae010e |
hex | 7b61c868 |
2070005864 has 16 divisors (see below), whose sum is σ = 3881956320. Its totient is φ = 1034817520.
The previous prime is 2070005837. The next prime is 2070005887. The reversal of 2070005864 is 4685000702.
It is a self number, because there is not a number n which added to its sum of digits gives 2070005864.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31997 + ... + 71859.
It is an arithmetic number, because the mean of its divisors is an integer number (242622270).
Almost surely, 22070005864 is an apocalyptic number.
It is an amenable number.
2070005864 is a deficient number, since it is larger than the sum of its proper divisors (1811950456).
2070005864 is a wasteful number, since it uses less digits than its factorization.
2070005864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46360 (or 46356 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 2070005864 is about 45497.3171077153. The cubic root of 2070005864 is about 1274.4531016511.
The spelling of 2070005864 in words is "two billion, seventy million, five thousand, eight hundred sixty-four".
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