Base | Representation |
---|---|
bin | 100110001001… |
… | …001001101111 |
3 | 200210222222211 |
4 | 212021021233 |
5 | 10024431314 |
6 | 554151251 |
7 | 150663325 |
oct | 46111157 |
9 | 20728884 |
10 | 9998959 |
11 | 570a403 |
12 | 3422527 |
13 | 20c1259 |
14 | 1483d15 |
15 | d279c4 |
hex | 98926f |
9998959 has 8 divisors (see below), whose sum is σ = 10554480. Its totient is φ = 9446400.
The previous prime is 9998929. The next prime is 9998969. The reversal of 9998959 is 9598999.
9998959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 9998959 - 29 = 9998447 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 (9998929) 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, 11769 + ... + 12589.
It is an arithmetic number, because the mean of its divisors is an integer number (1319310).
Almost surely, 29998959 is an apocalyptic number.
9998959 is a deficient number, since it is larger than the sum of its proper divisors (555521).
9998959 is a wasteful number, since it uses less digits than its factorization.
9998959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1481.
The product of its digits is 2361960, while the sum is 58.
The square root of 9998959 is about 3162.1130593323. The cubic root of 9998959 is about 215.4359928554.
The spelling of 9998959 in words is "nine million, nine hundred ninety-eight thousand, nine hundred fifty-nine".
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