Base | Representation |
---|---|
bin | 101101011000010101… |
… | …1010100000101001011 |
3 | 100022112200210221001001 |
4 | 1122300223110011023 |
5 | 3044041034044341 |
6 | 112434113035431 |
7 | 10016662305340 |
oct | 1326053240513 |
9 | 308480727031 |
10 | 97453424971 |
11 | 38369a10641 |
12 | 16a78b55b77 |
13 | 9261053b06 |
14 | 4a06b687c7 |
15 | 28058add31 |
hex | 16b0ad414b |
97453424971 has 16 divisors (see below), whose sum is σ = 113488460800. Its totient is φ = 81961551648.
The previous prime is 97453424963. The next prime is 97453424983. The reversal of 97453424971 is 17942435479.
It is a cyclic number.
It is not a de Polignac number, because 97453424971 - 23 = 97453424963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97453424921) 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 15 ways as a sum of consecutive naturals, for example, 541431 + ... + 698608.
It is an arithmetic number, because the mean of its divisors is an integer number (7093028800).
Almost surely, 297453424971 is an apocalyptic number.
97453424971 is the 180235-th hex number.
97453424971 is a deficient number, since it is larger than the sum of its proper divisors (16035035829).
97453424971 is a wasteful number, since it uses less digits than its factorization.
97453424971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240258.
The product of its digits is 7620480, while the sum is 55.
The spelling of 97453424971 in words is "ninety-seven billion, four hundred fifty-three million, four hundred twenty-four thousand, nine hundred seventy-one".
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