Base | Representation |
---|---|
bin | 10010100111001011… |
… | …11001111110011111 |
3 | 221210101102111212222 |
4 | 21103211321332133 |
5 | 130431022132234 |
6 | 4331311215555 |
7 | 502422555065 |
oct | 112345717637 |
9 | 27711374788 |
10 | 9992380319 |
11 | 4268490259 |
12 | 1b2a5175bb |
13 | c3325019c |
14 | 6ab13c035 |
15 | 3d73a542e |
hex | 253979f9f |
9992380319 has 8 divisors (see below), whose sum is σ = 10357522560. Its totient is φ = 9629913600.
The previous prime is 9992380289. The next prime is 9992380369. The reversal of 9992380319 is 9130832999.
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 9992380319 - 28 = 9992380063 is a prime.
It is a super-2 number, since 2×99923803192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9992380369) 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, 661274 + ... + 676215.
It is an arithmetic number, because the mean of its divisors is an integer number (1294690320).
Almost surely, 29992380319 is an apocalyptic number.
9992380319 is a deficient number, since it is larger than the sum of its proper divisors (365142241).
9992380319 is a wasteful number, since it uses less digits than its factorization.
9992380319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337761.
The product of its (nonzero) digits is 944784, while the sum is 53.
The square root of 9992380319 is about 99961.8943347914. The cubic root of 9992380319 is about 2153.8873474867.
The spelling of 9992380319 in words is "nine billion, nine hundred ninety-two million, three hundred eighty thousand, three hundred nineteen".
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