Base | Representation |
---|---|
bin | 1011100101010… |
… | …11011111100110 |
3 | 20202211211010212 |
4 | 11302223133212 |
5 | 144333441210 |
6 | 13350415422 |
7 | 2256641426 |
oct | 562533746 |
9 | 222754125 |
10 | 97171430 |
11 | 4a93a374 |
12 | 28661572 |
13 | 171931b5 |
14 | cc96486 |
15 | 87e6805 |
hex | 5cab7e6 |
97171430 has 8 divisors (see below), whose sum is σ = 174908592. Its totient is φ = 38868568.
The previous prime is 97171427. The next prime is 97171433. The reversal of 97171430 is 3417179.
It is an interprime number because it is at equal distance from previous prime (97171427) and next prime (97171433).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97171433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4858562 + ... + 4858581.
It is an arithmetic number, because the mean of its divisors is an integer number (21863574).
Almost surely, 297171430 is an apocalyptic number.
97171430 is a deficient number, since it is larger than the sum of its proper divisors (77737162).
97171430 is a wasteful number, since it uses less digits than its factorization.
97171430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9717150.
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 97171430 is about 9857.5569995816. The cubic root of 97171430 is about 459.7406067491.
The spelling of 97171430 in words is "ninety-seven million, one hundred seventy-one thousand, four hundred thirty".
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