Base | Representation |
---|---|
bin | 1011110010001… |
… | …10011000010100 |
3 | 20220000022202211 |
4 | 11321012120110 |
5 | 200301320140 |
6 | 13450443204 |
7 | 2310151210 |
oct | 571063024 |
9 | 226008684 |
10 | 98854420 |
11 | 50889875 |
12 | 29133504 |
13 | 17632252 |
14 | d1b3940 |
15 | 8a2a2ea |
hex | 5e46614 |
98854420 has 48 divisors (see below), whose sum is σ = 242782848. Its totient is φ = 33102720.
The previous prime is 98854409. The next prime is 98854421. The reversal of 98854420 is 2445889.
It is a nialpdrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98854421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191 + ... + 14230.
It is an arithmetic number, because the mean of its divisors is an integer number (5057976).
Almost surely, 298854420 is an apocalyptic number.
It is an amenable number.
98854420 is an abundant number, since it is smaller than the sum of its proper divisors (143928428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98854420 is a wasteful number, since it uses less digits than its factorization.
98854420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16480 (or 16478 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The square root of 98854420 is about 9942.5560093972. The cubic root of 98854420 is about 462.3796346139.
The spelling of 98854420 in words is "ninety-eight million, eight hundred fifty-four thousand, four hundred twenty".
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