Base | Representation |
---|---|
bin | 1010100100101000… |
… | …0010001111101001 |
3 | 21022210011022212110 |
4 | 2221022002033221 |
5 | 21303010331022 |
6 | 1145335432533 |
7 | 130220301366 |
oct | 25112021751 |
9 | 7283138773 |
10 | 2837980137 |
11 | 1226a69533 |
12 | 672525749 |
13 | 362c675b5 |
14 | 1cccad46d |
15 | 11923d00c |
hex | a92823e9 |
2837980137 has 8 divisors (see below), whose sum is σ = 3798362304. Its totient is φ = 1884792368.
The previous prime is 2837980109. The next prime is 2837980147. The reversal of 2837980137 is 7310897382.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2837980137 - 27 = 2837980009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2837980147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1797678 + ... + 1799255.
It is an arithmetic number, because the mean of its divisors is an integer number (474795288).
Almost surely, 22837980137 is an apocalyptic number.
It is an amenable number.
2837980137 is a deficient number, since it is larger than the sum of its proper divisors (960382167).
2837980137 is a wasteful number, since it uses less digits than its factorization.
2837980137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3597199.
The product of its (nonzero) digits is 508032, while the sum is 48.
The square root of 2837980137 is about 53272.6959802111. The cubic root of 2837980137 is about 1415.8039419214.
The spelling of 2837980137 in words is "two billion, eight hundred thirty-seven million, nine hundred eighty thousand, one hundred thirty-seven".
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