Base | Representation |
---|---|
bin | 1011101110110… |
… | …10100110010011 |
3 | 20212011220011222 |
4 | 11313122212103 |
5 | 200143203242 |
6 | 13433155255 |
7 | 2303332133 |
oct | 567324623 |
9 | 225156158 |
10 | 98412947 |
11 | 50608116 |
12 | 28b5bb2b |
13 | 17509319 |
14 | d0daac3 |
15 | 898e5d2 |
hex | 5dda993 |
98412947 has 8 divisors (see below), whose sum is σ = 100596240. Its totient is φ = 96248160.
The previous prime is 98412917. The next prime is 98412959. The reversal of 98412947 is 74921489.
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 98412947 - 210 = 98411923 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 98412898 and 98412907.
It is not an unprimeable number, because it can be changed into a prime (98412917) 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, 6413 + ... + 15425.
It is an arithmetic number, because the mean of its divisors is an integer number (12574530).
Almost surely, 298412947 is an apocalyptic number.
98412947 is a deficient number, since it is larger than the sum of its proper divisors (2183293).
98412947 is a wasteful number, since it uses less digits than its factorization.
98412947 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9253.
The product of its digits is 145152, while the sum is 44.
The square root of 98412947 is about 9920.3299844310. The cubic root of 98412947 is about 461.6902951729.
It can be divided in two parts, 984 and 12947, that added together give a palindrome (13931).
The spelling of 98412947 in words is "ninety-eight million, four hundred twelve thousand, nine hundred forty-seven".
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