Base | Representation |
---|---|
bin | 101011010110100001… |
… | …1001011010001000001 |
3 | 22220022010120022012101 |
4 | 1112231003023101001 |
5 | 3011130441313121 |
6 | 110433552430401 |
7 | 6504021402322 |
oct | 1265503132101 |
9 | 286263508171 |
10 | 93097604161 |
11 | 36534196a31 |
12 | 16062248401 |
13 | 8a187bb953 |
14 | 4712470449 |
15 | 264d2a0491 |
hex | 15ad0cb441 |
93097604161 has 3 divisors (see below), whose sum is σ = 93097909281. Its totient is φ = 93097299042.
The previous prime is 93097604153. The next prime is 93097604167. The reversal of 93097604161 is 16140679039.
It is a happy number.
The square root of 93097604161 is 305119.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 16140679039 = 907 ⋅17795677.
It is not a de Polignac number, because 93097604161 - 23 = 93097604153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93097604167) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 152560 + ... + 457678.
It is an arithmetic number, because the mean of its divisors is an integer number (31032636427).
Almost surely, 293097604161 is an apocalyptic number.
93097604161 is the 305119-th square number.
93097604161 is the 152560-th centered octagonal number.
It is an amenable number.
93097604161 is a deficient number, since it is larger than the sum of its proper divisors (305120).
93097604161 is an frugal number, since it uses more digits than its factorization.
93097604161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610238 (or 305119 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 46.
The spelling of 93097604161 in words is "ninety-three billion, ninety-seven million, six hundred four thousand, one hundred sixty-one".
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