Base | Representation |
---|---|
bin | 10010100110000001… |
… | …10101001100100111 |
3 | 221202201010202001120 |
4 | 21103000311030213 |
5 | 130421030131130 |
6 | 4330323025023 |
7 | 502244136066 |
oct | 112300651447 |
9 | 27681122046 |
10 | 9982661415 |
11 | 4262a52301 |
12 | 1b2720b173 |
13 | c3122955c |
14 | 6a9b2c1dd |
15 | 3d65d5910 |
hex | 253035327 |
9982661415 has 32 divisors (see below), whose sum is σ = 16379366400. Its totient is φ = 5190071040.
The previous prime is 9982661401. The next prime is 9982661461. The reversal of 9982661415 is 5141662899.
It is not a de Polignac number, because 9982661415 - 24 = 9982661399 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42126 + ... + 147444.
It is an arithmetic number, because the mean of its divisors is an integer number (511855200).
Almost surely, 29982661415 is an apocalyptic number.
9982661415 is a deficient number, since it is larger than the sum of its proper divisors (6396704985).
9982661415 is a wasteful number, since it uses less digits than its factorization.
9982661415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105487.
The product of its digits is 933120, while the sum is 51.
The square root of 9982661415 is about 99913.2694640707. The cubic root of 9982661415 is about 2153.1888080599.
The spelling of 9982661415 in words is "nine billion, nine hundred eighty-two million, six hundred sixty-one thousand, four hundred fifteen".
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