Base | Representation |
---|---|
bin | 111101101101010… |
… | …1010101000001100 |
3 | 12100022011202122100 |
4 | 1323122222220030 |
5 | 13220032303131 |
6 | 541243515100 |
7 | 102211464315 |
oct | 17332525014 |
9 | 5308152570 |
10 | 2070587916 |
11 | 97287a391 |
12 | 499528a90 |
13 | 26cc90667 |
14 | 158dd160c |
15 | c1ba77e6 |
hex | 7b6aaa0c |
2070587916 has 36 divisors (see below), whose sum is σ = 5235374872. Its totient is φ = 690012864.
The previous prime is 2070587873. The next prime is 2070587917. The reversal of 2070587916 is 6197850702.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (2070587917) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240315 + ... + 248781.
Almost surely, 22070587916 is an apocalyptic number.
It is an amenable number.
2070587916 is an abundant number, since it is smaller than the sum of its proper divisors (3164786956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2070587916 is a wasteful number, since it uses less digits than its factorization.
2070587916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15270 (or 15265 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 45.
The square root of 2070587916 is about 45503.7132111216. The cubic root of 2070587916 is about 1274.5725422886.
The spelling of 2070587916 in words is "two billion, seventy million, five hundred eighty-seven thousand, nine hundred sixteen".
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