Base | Representation |
---|---|
bin | 101101010101111001… |
… | …0110011101010111010 |
3 | 100022022222122212121201 |
4 | 1122223302303222322 |
5 | 3043404101101130 |
6 | 112422025124414 |
7 | 10014646056535 |
oct | 1325362635272 |
9 | 308288585551 |
10 | 97371503290 |
11 | 38327747676 |
12 | 16a5562970a |
13 | 924a09cb49 |
14 | 49d9d21a1c |
15 | 27ed5cabca |
hex | 16abcb3aba |
97371503290 has 36 divisors (see below), whose sum is σ = 177202595178. Its totient is φ = 38523500800.
The previous prime is 97371503269. The next prime is 97371503291. The reversal of 97371503290 is 9230517379.
It can be written as a sum of positive squares in 9 ways, for example, as 95627522169 + 1743981121 = 309237^2 + 41761^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 97371503290.
It is not an unprimeable number, because it can be changed into a prime (97371503291) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 99663282 + ... + 99664258.
Almost surely, 297371503290 is an apocalyptic number.
97371503290 is a deficient number, since it is larger than the sum of its proper divisors (79831091888).
97371503290 is an frugal number, since it uses more digits than its factorization.
97371503290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2163 (or 1085 counting only the distinct ones).
The product of its (nonzero) digits is 357210, while the sum is 46.
The spelling of 97371503290 in words is "ninety-seven billion, three hundred seventy-one million, five hundred three thousand, two hundred ninety".
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