Base | Representation |
---|---|
bin | 1011101000101… |
… | …01011001111001 |
3 | 20210122212012221 |
4 | 11310111121321 |
5 | 144441331431 |
6 | 13404004041 |
7 | 2263426246 |
oct | 564253171 |
9 | 223585187 |
10 | 97605241 |
11 | 50106298 |
12 | 28830621 |
13 | 172b57a6 |
14 | cd6a5cd |
15 | 8880111 |
hex | 5d15679 |
97605241 has 4 divisors (see below), whose sum is σ = 98010484. Its totient is φ = 97200000.
The previous prime is 97605203. The next prime is 97605283. The reversal of 97605241 is 14250679.
97605241 = T380 + T381 + ... + T861.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14250679 = 967 ⋅14737.
It can be written as a sum of positive squares in 2 ways, for example, as 78499600 + 19105641 = 8860^2 + 4371^2 .
It is a 5-Lehmer number, since φ(97605241) divides (97605241-1)5.
It is a cyclic number.
It is not a de Polignac number, because 97605241 - 27 = 97605113 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97605197 and 97605206.
It is not an unprimeable number, because it can be changed into a prime (97605341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202260 + ... + 202741.
It is an arithmetic number, because the mean of its divisors is an integer number (24502621).
Almost surely, 297605241 is an apocalyptic number.
It is an amenable number.
97605241 is a deficient number, since it is larger than the sum of its proper divisors (405243).
97605241 is a wasteful number, since it uses less digits than its factorization.
97605241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405242.
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 97605241 is about 9879.5364769811. The cubic root of 97605241 is about 460.4237446939.
The spelling of 97605241 in words is "ninety-seven million, six hundred five thousand, two hundred forty-one".
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