Base | Representation |
---|---|
bin | 1001010011100001… |
… | …10011011111101101 |
3 | 110220011011010220211 |
4 | 10221300303133231 |
5 | 40212340030424 |
6 | 2143413342421 |
7 | 234540062113 |
oct | 45160633755 |
9 | 13804133824 |
10 | 4995626989 |
11 | 21339a0551 |
12 | b75037a11 |
13 | 617c8a302 |
14 | 355683ab3 |
15 | 1e3890b94 |
hex | 129c337ed |
4995626989 has 8 divisors (see below), whose sum is σ = 5094876672. Its totient is φ = 4896562320.
The previous prime is 4995626983. The next prime is 4995627019. The reversal of 4995626989 is 9896265994.
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 4995626989 - 25 = 4995626957 is a prime.
It is a super-2 number, since 2×49956269892 = 49912578026450412242, which 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 (4995626983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8932 + ... + 100354.
It is an arithmetic number, because the mean of its divisors is an integer number (636859584).
Almost surely, 24995626989 is an apocalyptic number.
It is an amenable number.
4995626989 is a deficient number, since it is larger than the sum of its proper divisors (99249683).
4995626989 is a wasteful number, since it uses less digits than its factorization.
4995626989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92507.
The product of its digits is 75582720, while the sum is 67.
The square root of 4995626989 is about 70679.7494972924. The cubic root of 4995626989 is about 1709.4772850299.
The spelling of 4995626989 in words is "four billion, nine hundred ninety-five million, six hundred twenty-six thousand, nine hundred eighty-nine".
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