Base | Representation |
---|---|
bin | 1011100101010… |
… | …10111110111101 |
3 | 20202211201021111 |
4 | 11302222332331 |
5 | 144333404331 |
6 | 13350402021 |
7 | 2256632353 |
oct | 562527675 |
9 | 222751244 |
10 | 97169341 |
11 | 4a938845 |
12 | 28660311 |
13 | 17192269 |
14 | cc957d3 |
15 | 87e5db1 |
hex | 5caafbd |
97169341 has 4 divisors (see below), whose sum is σ = 97788412. Its totient is φ = 96550272.
The previous prime is 97169329. The next prime is 97169357. The reversal of 97169341 is 14396179.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14396179 = 7 ⋅2056597.
It can be written as a sum of positive squares in 2 ways, for example, as 32832900 + 64336441 = 5730^2 + 8021^2 .
It is a cyclic number.
It is not a de Polignac number, because 97169341 - 25 = 97169309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97169294 and 97169303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97169311) 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, 309300 + ... + 309613.
It is an arithmetic number, because the mean of its divisors is an integer number (24447103).
Almost surely, 297169341 is an apocalyptic number.
It is an amenable number.
97169341 is a deficient number, since it is larger than the sum of its proper divisors (619071).
97169341 is a wasteful number, since it uses less digits than its factorization.
97169341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619070.
The product of its digits is 40824, while the sum is 40.
The square root of 97169341 is about 9857.4510396958. The cubic root of 97169341 is about 459.7373122108.
The spelling of 97169341 in words is "ninety-seven million, one hundred sixty-nine thousand, three hundred forty-one".
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