Base | Representation |
---|---|
bin | 1011110010001… |
… | …01100001100001 |
3 | 20220000010221221 |
4 | 11321011201201 |
5 | 200301212123 |
6 | 13450415041 |
7 | 2310135040 |
oct | 571054141 |
9 | 226003857 |
10 | 98850913 |
11 | 50887177 |
12 | 29131481 |
13 | 17630785 |
14 | d1b2557 |
15 | 8a2925d |
hex | 5e45861 |
98850913 has 8 divisors (see below), whose sum is σ = 113145728. Its totient is φ = 84599424.
The previous prime is 98850889. The next prime is 98850919. The reversal of 98850913 is 31905889.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 98850913 - 225 = 65296481 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 98850913.
It is not an unprimeable number, because it can be changed into a prime (98850919) 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, 5781 + ... + 15202.
It is an arithmetic number, because the mean of its divisors is an integer number (14143216).
Almost surely, 298850913 is an apocalyptic number.
It is an amenable number.
98850913 is a deficient number, since it is larger than the sum of its proper divisors (14294815).
98850913 is a wasteful number, since it uses less digits than its factorization.
98850913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21663.
The product of its (nonzero) digits is 77760, while the sum is 43.
The square root of 98850913 is about 9942.3796447329. The cubic root of 98850913 is about 462.3741666926.
The spelling of 98850913 in words is "ninety-eight million, eight hundred fifty thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •