Base | Representation |
---|---|
bin | 1001000001001100… |
… | …1100011110110101 |
3 | 20020201110001101120 |
4 | 2100103030132311 |
5 | 14424230412330 |
6 | 1040121214153 |
7 | 113664513036 |
oct | 22023143665 |
9 | 6221401346 |
10 | 2420950965 |
11 | 1032622324 |
12 | 576931359 |
13 | 2c7742b84 |
14 | 18d754a8d |
15 | e2813c10 |
hex | 904cc7b5 |
2420950965 has 16 divisors (see below), whose sum is σ = 3955938048. Its totient is φ = 1263701696.
The previous prime is 2420950963. The next prime is 2420950969. The reversal of 2420950965 is 5690590242.
It is a cyclic number.
It is not a de Polignac number, because 2420950965 - 21 = 2420950963 is a prime.
It is a super-2 number, since 2×24209509652 = 11722007149868862450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420950963) 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, 1716282 + ... + 1717691.
It is an arithmetic number, because the mean of its divisors is an integer number (247246128).
Almost surely, 22420950965 is an apocalyptic number.
It is an amenable number.
2420950965 is a deficient number, since it is larger than the sum of its proper divisors (1534987083).
2420950965 is a wasteful number, since it uses less digits than its factorization.
2420950965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3434028.
The product of its (nonzero) digits is 194400, while the sum is 42.
The square root of 2420950965 is about 49203.1601119278. The cubic root of 2420950965 is about 1342.7505256031.
The spelling of 2420950965 in words is "two billion, four hundred twenty million, nine hundred fifty thousand, nine hundred sixty-five".
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