Base | Representation |
---|---|
bin | 111101101100110… |
… | …0100010101001111 |
3 | 12100021122010200011 |
4 | 1323121210111033 |
5 | 13214444044413 |
6 | 541233414051 |
7 | 102206155003 |
oct | 17331442517 |
9 | 5307563604 |
10 | 2070299983 |
11 | 9726a3024 |
12 | 49940a327 |
13 | 26cbbc59b |
14 | 158d58703 |
15 | c1b4c33d |
hex | 7b66454f |
2070299983 has 16 divisors (see below), whose sum is σ = 2193285600. Its totient is φ = 1954182528.
The previous prime is 2070299981. The next prime is 2070299993. The reversal of 2070299983 is 3899920702.
It is not a de Polignac number, because 2070299983 - 21 = 2070299981 is a prime.
It is a super-2 number, since 2×20702999832 = 8572284039219600578, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2070299981) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3490935 + ... + 3491527.
It is an arithmetic number, because the mean of its divisors is an integer number (137080350).
Almost surely, 22070299983 is an apocalyptic number.
2070299983 is a deficient number, since it is larger than the sum of its proper divisors (122985617).
2070299983 is an frugal number, since it uses more digits than its factorization.
2070299983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1159 (or 1121 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 49.
The square root of 2070299983 is about 45500.5492604210. The cubic root of 2070299983 is about 1274.5134594704.
The spelling of 2070299983 in words is "two billion, seventy million, two hundred ninety-nine thousand, nine hundred eighty-three".
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