Base | Representation |
---|---|
bin | 1011100111101… |
… | …00000100110010 |
3 | 20210101220221200 |
4 | 11303310010302 |
5 | 144422444342 |
6 | 13401032030 |
7 | 2262320241 |
oct | 563640462 |
9 | 223356850 |
10 | 97468722 |
11 | 5002276a |
12 | 28785616 |
13 | 17268600 |
14 | cd32958 |
15 | 885494c |
hex | 5cf4132 |
97468722 has 54 divisors (see below), whose sum is σ = 229961277. Its totient is φ = 29822832.
The previous prime is 97468717. The next prime is 97468747. The reversal of 97468722 is 22786479.
It can be written as a sum of positive squares in 2 ways, for example, as 83338641 + 14130081 = 9129^2 + 3759^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=6981.
Its product of digits (338688) is a multiple of the sum of its prime factors (392).
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 26 ways as a sum of consecutive naturals, for example, 544429 + ... + 544607.
Almost surely, 297468722 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97468722
97468722 is an abundant number, since it is smaller than the sum of its proper divisors (132492555).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97468722 is a wasteful number, since it uses less digits than its factorization.
97468722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392 (or 197 counting only the distinct ones).
The product of its digits is 338688, while the sum is 45.
The square root of 97468722 is about 9872.6248789266. The cubic root of 97468722 is about 460.2089819180.
It can be divided in two parts, 974 and 68722, that added together give a palindrome (69696).
The spelling of 97468722 in words is "ninety-seven million, four hundred sixty-eight thousand, seven hundred twenty-two".
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