Base | Representation |
---|---|
bin | 1011110001100… |
… | …10100001010000 |
3 | 20212212012011221 |
4 | 11320302201100 |
5 | 200241214242 |
6 | 13445014424 |
7 | 2306362066 |
oct | 570624120 |
9 | 225765157 |
10 | 98773072 |
11 | 50833742 |
12 | 290b4414 |
13 | 17604208 |
14 | d192036 |
15 | 8a11167 |
hex | 5e32850 |
98773072 has 20 divisors (see below), whose sum is σ = 197972820. Its totient is φ = 47683328.
The previous prime is 98773061. The next prime is 98773123. The reversal of 98773072 is 27037789.
It can be written as a sum of positive squares in 2 ways, for example, as 57093136 + 41679936 = 7556^2 + 6456^2 .
It is a super-2 number, since 2×987730722 = 19512239504634368, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105973 + ... + 106900.
It is an arithmetic number, because the mean of its divisors is an integer number (9898641).
Almost surely, 298773072 is an apocalyptic number.
It is an amenable number.
98773072 is an abundant number, since it is smaller than the sum of its proper divisors (99199748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98773072 is a wasteful number, since it uses less digits than its factorization.
98773072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212910 (or 212904 counting only the distinct ones).
The product of its (nonzero) digits is 148176, while the sum is 43.
The square root of 98773072 is about 9938.4642676824. The cubic root of 98773072 is about 462.2527679860.
The spelling of 98773072 in words is "ninety-eight million, seven hundred seventy-three thousand, seventy-two".
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