Base | Representation |
---|---|
bin | 1011101100011… |
… | …11011011000110 |
3 | 20211121020210122 |
4 | 11312033123012 |
5 | 200103330110 |
6 | 13422421542 |
7 | 2300610332 |
oct | 566173306 |
9 | 224536718 |
10 | 98105030 |
11 | 50417841 |
12 | 28a318b2 |
13 | 1742c11a |
14 | d05a7c2 |
15 | 892d255 |
hex | 5d8f6c6 |
98105030 has 16 divisors (see below), whose sum is σ = 176734224. Its totient is φ = 39209760.
The previous prime is 98105017. The next prime is 98105041. The reversal of 98105030 is 3050189.
It is a super-2 number, since 2×981050302 = 19249193822601800, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11645 + ... + 18215.
It is an arithmetic number, because the mean of its divisors is an integer number (11045889).
Almost surely, 298105030 is an apocalyptic number.
98105030 is a deficient number, since it is larger than the sum of its proper divisors (78629194).
98105030 is a wasteful number, since it uses less digits than its factorization.
98105030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8071.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 98105030 is about 9904.7983321217. The cubic root of 98105030 is about 461.2082758849.
The spelling of 98105030 in words is "ninety-eight million, one hundred five thousand, thirty".
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