Base | Representation |
---|---|
bin | 1011110011010… |
… | …10000110110011 |
3 | 20220021202111122 |
4 | 11321222012303 |
5 | 200321011010 |
6 | 13453532455 |
7 | 2311330640 |
oct | 571520663 |
9 | 226252448 |
10 | 99000755 |
11 | 50979807 |
12 | 291a412b |
13 | 17683a39 |
14 | d210dc7 |
15 | 8a58855 |
hex | 5e6a1b3 |
99000755 has 8 divisors (see below), whose sum is σ = 135772512. Its totient is φ = 67886208.
The previous prime is 99000739. The next prime is 99000791. The reversal of 99000755 is 55700099.
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 99000755 - 24 = 99000739 is a prime.
It is a super-2 number, since 2×990007552 = 19602298981140050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 2828593 = 99000755 / (9 + 9 + 0 + 0 + 0 + 7 + 5 + 5).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414262 + ... + 1414331.
It is an arithmetic number, because the mean of its divisors is an integer number (16971564).
Almost surely, 299000755 is an apocalyptic number.
99000755 is a deficient number, since it is larger than the sum of its proper divisors (36771757).
99000755 is a wasteful number, since it uses less digits than its factorization.
99000755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2828605.
The product of its (nonzero) digits is 14175, while the sum is 35.
The square root of 99000755 is about 9949.9123111714. The cubic root of 99000755 is about 462.6076769015.
The spelling of 99000755 in words is "ninety-nine million, seven hundred fifty-five", and thus it is an aban number.
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