Base | Representation |
---|---|
bin | 1011101011100… |
… | …01000001000010 |
3 | 20211100220221202 |
4 | 11311301001002 |
5 | 200040333412 |
6 | 13420021202 |
7 | 2266551245 |
oct | 565610102 |
9 | 224326852 |
10 | 97980482 |
11 | 50342206 |
12 | 28991802 |
13 | 173b7522 |
14 | d02725c |
15 | 89063c2 |
hex | 5d71042 |
97980482 has 8 divisors (see below), whose sum is σ = 148043916. Its totient is φ = 48632512.
The previous prime is 97980481. The next prime is 97980499. The reversal of 97980482 is 28408979.
It can be written as a sum of positive squares in 2 ways, for example, as 96609241 + 1371241 = 9829^2 + 1171^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (97980481) by changing a digit.
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, 178523 + ... + 179070.
Almost surely, 297980482 is an apocalyptic number.
97980482 is a deficient number, since it is larger than the sum of its proper divisors (50063434).
97980482 is a wasteful number, since it uses less digits than its factorization.
97980482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357732.
The product of its (nonzero) digits is 290304, while the sum is 47.
The square root of 97980482 is about 9898.5090796544. The cubic root of 97980482 is about 461.0130195221.
The spelling of 97980482 in words is "ninety-seven million, nine hundred eighty thousand, four hundred eighty-two".
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