Base | Representation |
---|---|
bin | 101101010110101011… |
… | …1101111011010101011 |
3 | 100022101211110010201011 |
4 | 1122231113233122223 |
5 | 3043432334244121 |
6 | 112424412204351 |
7 | 10015420010041 |
oct | 1325527573253 |
9 | 308354403634 |
10 | 97397962411 |
11 | 38340679812 |
12 | 16a624696b7 |
13 | 9252705229 |
14 | 49dd64c391 |
15 | 2800aa57e1 |
hex | 16ad5ef6ab |
97397962411 has 4 divisors (see below), whose sum is σ = 97440552352. Its totient is φ = 97355372472.
The previous prime is 97397962397. The next prime is 97397962439. The reversal of 97397962411 is 11426979379.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 97397962411 - 25 = 97397962379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97397962111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21291540 + ... + 21296113.
It is an arithmetic number, because the mean of its divisors is an integer number (24360138088).
Almost surely, 297397962411 is an apocalyptic number.
97397962411 is a deficient number, since it is larger than the sum of its proper divisors (42589941).
97397962411 is a wasteful number, since it uses less digits than its factorization.
97397962411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42589940.
The product of its digits is 5143824, while the sum is 58.
The spelling of 97397962411 in words is "ninety-seven billion, three hundred ninety-seven million, nine hundred sixty-two thousand, four hundred eleven".
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