Base | Representation |
---|---|
bin | 1011101001011… |
… | …00110010001101 |
3 | 20210211201120202 |
4 | 11310230302031 |
5 | 200002413010 |
6 | 13410023245 |
7 | 2264305403 |
oct | 564546215 |
9 | 223751522 |
10 | 97701005 |
11 | 50171236 |
12 | 28877b25 |
13 | 1731a25c |
14 | cd93473 |
15 | 889d6a5 |
hex | 5d2cc8d |
97701005 has 4 divisors (see below), whose sum is σ = 117241212. Its totient is φ = 78160800.
The previous prime is 97701001. The next prime is 97701007. The reversal of 97701005 is 50010779.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13410244 + 84290761 = 3662^2 + 9181^2 .
It is not a de Polignac number, because 97701005 - 22 = 97701001 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97701001) 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, 9770096 + ... + 9770105.
It is an arithmetic number, because the mean of its divisors is an integer number (29310303).
Almost surely, 297701005 is an apocalyptic number.
It is an amenable number.
97701005 is a deficient number, since it is larger than the sum of its proper divisors (19540207).
97701005 is a wasteful number, since it uses less digits than its factorization.
97701005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19540206.
The product of its (nonzero) digits is 2205, while the sum is 29.
The square root of 97701005 is about 9884.3818724288. The cubic root of 97701005 is about 460.5742748868.
The spelling of 97701005 in words is "ninety-seven million, seven hundred one thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •