Base | Representation |
---|---|
bin | 1011101111011… |
… | …01011010010111 |
3 | 20212022210220001 |
4 | 11313231122113 |
5 | 200203140012 |
6 | 13434552131 |
7 | 2304102610 |
oct | 567553227 |
9 | 225283801 |
10 | 98490007 |
11 | 50660000 |
12 | 28b98647 |
13 | 17535415 |
14 | d11ac07 |
15 | 89a7357 |
hex | 5ded697 |
98490007 has 30 divisors (see below), whose sum is σ = 127938120. Its totient is φ = 74269800.
The previous prime is 98490001. The next prime is 98490019. The reversal of 98490007 is 70009489.
It is a happy number.
It is not a de Polignac number, because 98490007 - 27 = 98489879 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 (98490001) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3177082 + ... + 3177112.
It is an arithmetic number, because the mean of its divisors is an integer number (4264604).
Almost surely, 298490007 is an apocalyptic number.
98490007 is a deficient number, since it is larger than the sum of its proper divisors (29448113).
98490007 is an frugal number, since it uses more digits than its factorization.
98490007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113 (or 49 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 98490007 is about 9924.2131678033. The cubic root of 98490007 is about 461.8107690642.
The spelling of 98490007 in words is "ninety-eight million, four hundred ninety thousand, seven".
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