Base | Representation |
---|---|
bin | 1011101001101… |
… | …10000011101000 |
3 | 20210220122200101 |
4 | 11310312003220 |
5 | 200010121414 |
6 | 13410515144 |
7 | 2264524210 |
oct | 564660350 |
9 | 223818611 |
10 | 97738984 |
11 | 50197822 |
12 | 28895ab4 |
13 | 17331625 |
14 | cda3240 |
15 | 88a9a74 |
hex | 5d360e8 |
97738984 has 32 divisors (see below), whose sum is σ = 221762880. Its totient is φ = 39423744.
The previous prime is 97738981. The next prime is 97739003. The reversal of 97738984 is 48983779.
It is not an unprimeable number, because it can be changed into a prime (97738981) by changing a digit.
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, 50382 + ... + 52285.
It is an arithmetic number, because the mean of its divisors is an integer number (6930090).
Almost surely, 297738984 is an apocalyptic number.
It is an amenable number.
97738984 is an abundant number, since it is smaller than the sum of its proper divisors (124023896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97738984 is a wasteful number, since it uses less digits than its factorization.
97738984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102697 (or 102693 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 55.
The square root of 97738984 is about 9886.3028478800. The cubic root of 97738984 is about 460.6339463450.
The spelling of 97738984 in words is "ninety-seven million, seven hundred thirty-eight thousand, nine hundred eighty-four".
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