Base | Representation |
---|---|
bin | 100110001011… |
… | …0000000101010 |
3 | 1101122202210212 |
4 | 1030112000222 |
5 | 20110404343 |
6 | 1552541122 |
7 | 332052140 |
oct | 114260052 |
9 | 41582725 |
10 | 20013098 |
11 | 1032a156 |
12 | 68517a2 |
13 | 41b9391 |
14 | 292d590 |
15 | 1b54c18 |
hex | 131602a |
20013098 has 8 divisors (see below), whose sum is σ = 34308192. Its totient is φ = 8577036.
The previous prime is 20013083. The next prime is 20013107. The reversal of 20013098 is 89031002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714740 + ... + 714767.
It is an arithmetic number, because the mean of its divisors is an integer number (4288524).
Almost surely, 220013098 is an apocalyptic number.
20013098 is a deficient number, since it is larger than the sum of its proper divisors (14295094).
20013098 is a wasteful number, since it uses less digits than its factorization.
20013098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1429516.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 20013098 is about 4473.6001162375. The cubic root of 20013098 is about 271.5010044652.
The spelling of 20013098 in words is "twenty million, thirteen thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.835 sec. • engine limits •