Base | Representation |
---|---|
bin | 1011110100011… |
… | …00100101011111 |
3 | 20220112221020022 |
4 | 11322030211133 |
5 | 200340020413 |
6 | 13500542355 |
7 | 2312456453 |
oct | 572144537 |
9 | 226487208 |
10 | 99141983 |
11 | 50a65926 |
12 | 292519bb |
13 | 177030c5 |
14 | d24a663 |
15 | 8a85608 |
hex | 5e8c95f |
99141983 has 8 divisors (see below), whose sum is σ = 103680000. Its totient is φ = 94622968.
The previous prime is 99141971. The next prime is 99141989. The reversal of 99141983 is 38914199.
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 99141983 - 210 = 99140959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99141989) 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, 6518 + ... + 15516.
It is an arithmetic number, because the mean of its divisors is an integer number (12960000).
Almost surely, 299141983 is an apocalyptic number.
99141983 is a deficient number, since it is larger than the sum of its proper divisors (4538017).
99141983 is a wasteful number, since it uses less digits than its factorization.
99141983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9501.
The product of its digits is 69984, while the sum is 44.
The square root of 99141983 is about 9957.0067289321. The cubic root of 99141983 is about 462.8275476655.
The spelling of 99141983 in words is "ninety-nine million, one hundred forty-one thousand, nine hundred eighty-three".
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