Base | Representation |
---|---|
bin | 1011100100110… |
… | …01000011100010 |
3 | 20202200222112200 |
4 | 11302121003202 |
5 | 144324032111 |
6 | 13345034030 |
7 | 2256205305 |
oct | 562310342 |
9 | 222628480 |
10 | 97095906 |
11 | 4a898656 |
12 | 28625916 |
13 | 171679cb |
14 | cc76b3c |
15 | 87ce256 |
hex | 5c990e2 |
97095906 has 24 divisors (see below), whose sum is σ = 217161984. Its totient is φ = 31321080.
The previous prime is 97095893. The next prime is 97095907. The reversal of 97095906 is 60959079.
It is a super-2 number, since 2×970959062 = 18855229923921672, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (97095907) 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, 86446 + ... + 87561.
It is an arithmetic number, because the mean of its divisors is an integer number (9048416).
Almost surely, 297095906 is an apocalyptic number.
97095906 is an abundant number, since it is smaller than the sum of its proper divisors (120066078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97095906 is a wasteful number, since it uses less digits than its factorization.
97095906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174046 (or 174043 counting only the distinct ones).
The product of its (nonzero) digits is 153090, while the sum is 45.
The square root of 97095906 is about 9853.7254883623. The cubic root of 97095906 is about 459.6214686824.
The spelling of 97095906 in words is "ninety-seven million, ninety-five thousand, nine hundred six".
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