Base | Representation |
---|---|
bin | 101101010111100100… |
… | …0100100111001000011 |
3 | 100022110220002220200121 |
4 | 1122233020210321003 |
5 | 3044012422312241 |
6 | 112431350201111 |
7 | 10016226303463 |
oct | 1325710447103 |
9 | 308426086617 |
10 | 97427541571 |
11 | 38356341aa8 |
12 | 16a70353197 |
13 | 92588907a9 |
14 | 4a0354bba3 |
15 | 2803499ad1 |
hex | 16af224e43 |
97427541571 has 8 divisors (see below), whose sum is σ = 100805306400. Its totient is φ = 94050989760.
The previous prime is 97427541527. The next prime is 97427541611. The reversal of 97427541571 is 17514572479.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 97427541571 - 27 = 97427541443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97427542571) 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, 138306 + ... + 462583.
It is an arithmetic number, because the mean of its divisors is an integer number (12600663300).
Almost surely, 297427541571 is an apocalyptic number.
97427541571 is a deficient number, since it is larger than the sum of its proper divisors (3377764829).
97427541571 is a wasteful number, since it uses less digits than its factorization.
97427541571 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606509.
The product of its digits is 2469600, while the sum is 52.
The spelling of 97427541571 in words is "ninety-seven billion, four hundred twenty-seven million, five hundred forty-one thousand, five hundred seventy-one".
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