Base | Representation |
---|---|
bin | 1011101011010… |
… | …00110101010001 |
3 | 20211022012222020 |
4 | 11311220311101 |
5 | 200033300321 |
6 | 13415202053 |
7 | 2266351440 |
oct | 565506521 |
9 | 224265866 |
10 | 97946961 |
11 | 5031a002 |
12 | 28976329 |
13 | 173a51a8 |
14 | d018d57 |
15 | 88eb4c6 |
hex | 5d68d51 |
97946961 has 8 divisors (see below), whose sum is σ = 149252544. Its totient is φ = 55969680.
The previous prime is 97946951. The next prime is 97946963. The reversal of 97946961 is 16964979.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 97946961 - 25 = 97946929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97946963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2332050 + ... + 2332091.
It is an arithmetic number, because the mean of its divisors is an integer number (18656568).
Almost surely, 297946961 is an apocalyptic number.
It is an amenable number.
97946961 is a deficient number, since it is larger than the sum of its proper divisors (51305583).
97946961 is a wasteful number, since it uses less digits than its factorization.
97946961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4664151.
The product of its digits is 734832, while the sum is 51.
The square root of 97946961 is about 9896.8157000118. The cubic root of 97946961 is about 460.9604397301.
The spelling of 97946961 in words is "ninety-seven million, nine hundred forty-six thousand, nine hundred sixty-one".
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