Base | Representation |
---|---|
bin | 1011110100111… |
… | …10010110010111 |
3 | 20220200122001010 |
4 | 11322132112113 |
5 | 200344332433 |
6 | 13502303303 |
7 | 2313211545 |
oct | 572362627 |
9 | 226618033 |
10 | 99214743 |
11 | 51005561 |
12 | 29287b33 |
13 | 1772a264 |
14 | d268d95 |
15 | 8a9be63 |
hex | 5e9e597 |
99214743 has 8 divisors (see below), whose sum is σ = 133500400. Its totient is φ = 65536128.
The previous prime is 99214721. The next prime is 99214747. The reversal of 99214743 is 34741299.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 99214743 - 26 = 99214679 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 (99214747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151378 + ... + 152031.
It is an arithmetic number, because the mean of its divisors is an integer number (16687550).
Almost surely, 299214743 is an apocalyptic number.
99214743 is a deficient number, since it is larger than the sum of its proper divisors (34285657).
99214743 is a wasteful number, since it uses less digits than its factorization.
99214743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303521.
The product of its digits is 54432, while the sum is 39.
The square root of 99214743 is about 9960.6597673046. The cubic root of 99214743 is about 462.9407425558.
The spelling of 99214743 in words is "ninety-nine million, two hundred fourteen thousand, seven hundred forty-three".
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