Base | Representation |
---|---|
bin | 1011100100110… |
… | …00001001001011 |
3 | 20202200210102100 |
4 | 11302120021023 |
5 | 144323422141 |
6 | 13345004443 |
7 | 2256161361 |
oct | 562301113 |
9 | 222623370 |
10 | 97092171 |
11 | 4a895870 |
12 | 28623723 |
13 | 171660b7 |
14 | cc75631 |
15 | 87cd0b6 |
hex | 5c9824b |
97092171 has 12 divisors (see below), whose sum is σ = 152993880. Its totient is φ = 58843680.
The previous prime is 97092169. The next prime is 97092173. The reversal of 97092171 is 17129079.
It is an interprime number because it is at equal distance from previous prime (97092169) and next prime (97092173).
It is not a de Polignac number, because 97092171 - 21 = 97092169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97092173) 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, 490266 + ... + 490463.
It is an arithmetic number, because the mean of its divisors is an integer number (12749490).
Almost surely, 297092171 is an apocalyptic number.
97092171 is a deficient number, since it is larger than the sum of its proper divisors (55901709).
97092171 is a wasteful number, since it uses less digits than its factorization.
97092171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 980746 (or 980743 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 36.
The square root of 97092171 is about 9853.5359643125. The cubic root of 97092171 is about 459.6155751686.
The spelling of 97092171 in words is "ninety-seven million, ninety-two thousand, one hundred seventy-one".
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