Base | Representation |
---|---|
bin | 111111001100111001100 |
3 | 10220012212021 |
4 | 13321213030 |
5 | 1012232423 |
6 | 112215524 |
7 | 23413603 |
oct | 7714714 |
9 | 3805767 |
10 | 2070988 |
11 | 1194a67 |
12 | 83a5a4 |
13 | 57684a |
14 | 3bca3a |
15 | 2ad95d |
hex | 1f99cc |
2070988 has 6 divisors (see below), whose sum is σ = 3624236. Its totient is φ = 1035492.
The previous prime is 2070973. The next prime is 2070997. The reversal of 2070988 is 8890702.
It is a happy number.
It is a super-2 number, since 2×20709882 = 8577982592288, which contains 22 as substring.
It is an Ulam number.
It is a zygodrome in base 2.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 258870 + ... + 258877.
22070988 is an apocalyptic number.
It is an amenable number.
2070988 is a deficient number, since it is larger than the sum of its proper divisors (1553248).
2070988 is a wasteful number, since it uses less digits than its factorization.
2070988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 517751 (or 517749 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 2070988 is about 1439.0927697685. The cubic root of 2070988 is about 127.4654628997.
The spelling of 2070988 in words is "two million, seventy thousand, nine hundred eighty-eight".
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