Base | Representation |
---|---|
bin | 11101010011010… |
… | …10010001110010 |
3 | 122010112001002102 |
4 | 32221222101302 |
5 | 1000411131343 |
6 | 40220220402 |
7 | 6043166123 |
oct | 1651522162 |
9 | 563461072 |
10 | 245802098 |
11 | 116826833 |
12 | 6a39a702 |
13 | 3bc02a39 |
14 | 2490604a |
15 | 168a53b8 |
hex | ea6a472 |
245802098 has 16 divisors (see below), whose sum is σ = 371793240. Its totient is φ = 121875456.
The previous prime is 245802097. The next prime is 245802119. The reversal of 245802098 is 890208542.
245802098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 78021889 + 167780209 = 8833^2 + 12953^2 .
It is not an unprimeable number, because it can be changed into a prime (245802091) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149336 + ... + 150972.
Almost surely, 2245802098 is an apocalyptic number.
245802098 is a deficient number, since it is larger than the sum of its proper divisors (125991142).
245802098 is a wasteful number, since it uses less digits than its factorization.
245802098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2221.
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 245802098 is about 15678.0769866715. The cubic root of 245802098 is about 626.4145861913.
The spelling of 245802098 in words is "two hundred forty-five million, eight hundred two thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •