Base | Representation |
---|---|
bin | 111111110010111… |
… | …0100110010110000 |
3 | 12112011221212100022 |
4 | 1333211310302300 |
5 | 13340444401000 |
6 | 552224543012 |
7 | 104021662316 |
oct | 17745646260 |
9 | 5464855308 |
10 | 2140622000 |
11 | 9a9363aa0 |
12 | 4b8a81a68 |
13 | 28164184a |
14 | 1644220b6 |
15 | c7ddd585 |
hex | 7f974cb0 |
2140622000 has 80 divisors (see below), whose sum is σ = 5646629664. Its totient is φ = 778400000.
The previous prime is 2140621993. The next prime is 2140622039. The reversal of 2140622000 is 2260412.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 2140622000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26651 + ... + 70650.
Almost surely, 22140622000 is an apocalyptic number.
2140622000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2140622000 is an abundant number, since it is smaller than the sum of its proper divisors (3506007664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140622000 is a wasteful number, since it uses less digits than its factorization.
2140622000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97335 (or 97319 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2140622000 is about 46266.8563876994. The cubic root of 2140622000 is about 1288.7835818089.
Adding to 2140622000 its reverse (2260412), we get a palindrome (2142882412).
The spelling of 2140622000 in words is "two billion, one hundred forty million, six hundred twenty-two thousand".
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