Base | Representation |
---|---|
bin | 1011101011000… |
… | …00110100011101 |
3 | 20211020112221200 |
4 | 11311200310131 |
5 | 200031223031 |
6 | 13414350113 |
7 | 2266153653 |
oct | 565406435 |
9 | 224215850 |
10 | 97914141 |
11 | 502a7386 |
12 | 2895b339 |
13 | 17393280 |
14 | d00add3 |
15 | 88e18e6 |
hex | 5d60d1d |
97914141 has 12 divisors (see below), whose sum is σ = 152311068. Its totient is φ = 60254784.
The previous prime is 97914137. The next prime is 97914143. The reversal of 97914141 is 14141979.
It can be written as a sum of positive squares in 2 ways, for example, as 46376100 + 51538041 = 6810^2 + 7179^2 .
It is not a de Polignac number, because 97914141 - 22 = 97914137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 97914096 and 97914105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97914143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418320 + ... + 418553.
It is an arithmetic number, because the mean of its divisors is an integer number (12692589).
Almost surely, 297914141 is an apocalyptic number.
It is an amenable number.
97914141 is a deficient number, since it is larger than the sum of its proper divisors (54396927).
97914141 is a wasteful number, since it uses less digits than its factorization.
97914141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 836892 (or 836889 counting only the distinct ones).
The product of its digits is 9072, while the sum is 36.
The square root of 97914141 is about 9895.1574520065. The cubic root of 97914141 is about 460.9089478765.
The spelling of 97914141 in words is "ninety-seven million, nine hundred fourteen thousand, one hundred forty-one".
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