Base | Representation |
---|---|
bin | 1011101111001… |
… | …01000110000100 |
3 | 20212021002011022 |
4 | 11313211012010 |
5 | 200201042230 |
6 | 13434130312 |
7 | 2303601362 |
oct | 567450604 |
9 | 225232138 |
10 | 98455940 |
11 | 50637450 |
12 | 28b80998 |
13 | 17522a6b |
14 | d10c632 |
15 | 899c1e5 |
hex | 5de5184 |
98455940 has 24 divisors (see below), whose sum is σ = 225554112. Its totient is φ = 35802080.
The previous prime is 98455921. The next prime is 98455963. The reversal of 98455940 is 4955489.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a junction number, because it is equal to n+sod(n) for n = 98455891 and 98455900.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223544 + ... + 223983.
It is an arithmetic number, because the mean of its divisors is an integer number (9398088).
Almost surely, 298455940 is an apocalyptic number.
It is an amenable number.
98455940 is an abundant number, since it is smaller than the sum of its proper divisors (127098172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98455940 is a wasteful number, since it uses less digits than its factorization.
98455940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447547 (or 447545 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 44.
The square root of 98455940 is about 9922.4966616271. The cubic root of 98455940 is about 461.7575172260.
The spelling of 98455940 in words is "ninety-eight million, four hundred fifty-five thousand, nine hundred forty".
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