Base | Representation |
---|---|
bin | 1011100100011… |
… | …01000110100101 |
3 | 20202121111101110 |
4 | 11302031012211 |
5 | 144321000244 |
6 | 13344015233 |
7 | 2255612466 |
oct | 562150645 |
9 | 222544343 |
10 | 97046949 |
11 | 4a86489a |
12 | 28601519 |
13 | 1714b63c |
14 | cc62d6d |
15 | 87be9b9 |
hex | 5c8d1a5 |
97046949 has 8 divisors (see below), whose sum is σ = 129618720. Its totient is φ = 64586576.
The previous prime is 97046947. The next prime is 97046953. The reversal of 97046949 is 94964079.
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 97046949 - 21 = 97046947 is a prime.
It is a super-2 number, since 2×970469492 = 18836220620417202, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 97046898 and 97046907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97046947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25794 + ... + 29315.
It is an arithmetic number, because the mean of its divisors is an integer number (16202340).
Almost surely, 297046949 is an apocalyptic number.
It is an amenable number.
97046949 is a deficient number, since it is larger than the sum of its proper divisors (32571771).
97046949 is a wasteful number, since it uses less digits than its factorization.
97046949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55699.
The product of its (nonzero) digits is 489888, while the sum is 48.
The square root of 97046949 is about 9851.2409878147. The cubic root of 97046949 is about 459.5442066841.
It can be divided in two parts, 9704 and 6949, that added together give a triangular number (16653 = T182).
The spelling of 97046949 in words is "ninety-seven million, forty-six thousand, nine hundred forty-nine".
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