Base | Representation |
---|---|
bin | 101101101001110011… |
… | …0110101011100001001 |
3 | 100101001112112020222111 |
4 | 1123103212311130021 |
5 | 3101241100002244 |
6 | 113012205422321 |
7 | 10040336414230 |
oct | 1332346653411 |
9 | 311045466874 |
10 | 98039453449 |
11 | 3863a7964a3 |
12 | 1700126a9a1 |
13 | 932559a222 |
14 | 4a60915b17 |
15 | 283c06be34 |
hex | 16d39b5709 |
98039453449 has 8 divisors (see below), whose sum is σ = 112094488640. Its totient is φ = 83996768016.
The previous prime is 98039453419. The next prime is 98039453581. The reversal of 98039453449 is 94435493089.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 98039453449 - 25 = 98039453417 is a prime.
It is a super-2 number, since 2×980394534492 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 98039453393 and 98039453402.
It is not an unprimeable number, because it can be changed into a prime (98039453419) 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, 3070419 + ... + 3102184.
It is an arithmetic number, because the mean of its divisors is an integer number (14011811080).
Almost surely, 298039453449 is an apocalyptic number.
It is an amenable number.
98039453449 is a deficient number, since it is larger than the sum of its proper divisors (14055035191).
98039453449 is a wasteful number, since it uses less digits than its factorization.
98039453449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6174879.
The product of its (nonzero) digits is 16796160, while the sum is 58.
The spelling of 98039453449 in words is "ninety-eight billion, thirty-nine million, four hundred fifty-three thousand, four hundred forty-nine".
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