Base | Representation |
---|---|
bin | 1011100111101… |
… | …00100000000001 |
3 | 20210102000100020 |
4 | 11303310200001 |
5 | 144423023330 |
6 | 13401044053 |
7 | 2262325311 |
oct | 563644001 |
9 | 223360306 |
10 | 97470465 |
11 | 50024004 |
12 | 28786629 |
13 | 17269341 |
14 | cd33441 |
15 | 8855210 |
hex | 5cf4801 |
97470465 has 32 divisors (see below), whose sum is σ = 160406400. Its totient is φ = 50512896.
The previous prime is 97470383. The next prime is 97470509. The reversal of 97470465 is 56407479.
It is not a de Polignac number, because 97470465 - 223 = 89081857 is a prime.
It is a nialpdrome in base 15.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224889 + ... + 225321.
It is an arithmetic number, because the mean of its divisors is an integer number (5012700).
Almost surely, 297470465 is an apocalyptic number.
It is an amenable number.
97470465 is a deficient number, since it is larger than the sum of its proper divisors (62935935).
97470465 is a wasteful number, since it uses less digits than its factorization.
97470465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833.
The product of its (nonzero) digits is 211680, while the sum is 42.
The square root of 97470465 is about 9872.7131529281. The cubic root of 97470465 is about 460.2117251552.
The spelling of 97470465 in words is "ninety-seven million, four hundred seventy thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •