Base | Representation |
---|---|
bin | 1011110011100… |
… | …01010001101111 |
3 | 20220100020210111 |
4 | 11321301101233 |
5 | 200322431002 |
6 | 13454320451 |
7 | 2311512400 |
oct | 571612157 |
9 | 226306714 |
10 | 99030127 |
11 | 50999889 |
12 | 291b9127 |
13 | 17694211 |
14 | d21b9a7 |
15 | 8a623d7 |
hex | 5e7146f |
99030127 has 12 divisors (see below), whose sum is σ = 115794360. Its totient is φ = 84443856.
The previous prime is 99030103. The next prime is 99030163. The reversal of 99030127 is 72103099.
It is not a de Polignac number, because 99030127 - 219 = 98505839 is a prime.
It is a super-2 number, since 2×990301272 = 19613932107272258, 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 (99030187) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4524 + ... + 14782.
It is an arithmetic number, because the mean of its divisors is an integer number (9649530).
Almost surely, 299030127 is an apocalyptic number.
99030127 is a deficient number, since it is larger than the sum of its proper divisors (16764233).
99030127 is a wasteful number, since it uses less digits than its factorization.
99030127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10470 (or 10463 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 99030127 is about 9951.3881946189. The cubic root of 99030127 is about 462.6534219033.
The spelling of 99030127 in words is "ninety-nine million, thirty thousand, one hundred twenty-seven".
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