Base | Representation |
---|---|
bin | 1001001000111111101110… |
… | …10011101110011011000011 |
3 | 2122011120101112201101120012 |
4 | 10210133313103232123003 |
5 | 10113310404041334334 |
6 | 110425541215135135 |
7 | 4143125125336544 |
oct | 444376723563303 |
9 | 78146345641505 |
10 | 20100301121219 |
11 | 644a542a72a50 |
12 | 23076a62144ab |
13 | b2a5b12c46c7 |
14 | 4d6c072a44cb |
15 | 24ccc57519ce |
hex | 1247f74ee6c3 |
20100301121219 has 16 divisors (see below), whose sum is σ = 22463022629376. Its totient is φ = 17826840398400.
The previous prime is 20100301121177. The next prime is 20100301121231. The reversal of 20100301121219 is 91212110300102.
It is not a de Polignac number, because 20100301121219 - 228 = 20100032685763 is a prime.
It is a super-2 number, since 2×201003011212192 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20100301121194 and 20100301121203.
It is not an unprimeable number, because it can be changed into a prime (20100301121279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16815914 + ... + 17971520.
It is an arithmetic number, because the mean of its divisors is an integer number (1403938914336).
Almost surely, 220100301121219 is an apocalyptic number.
20100301121219 is a deficient number, since it is larger than the sum of its proper divisors (2362721508157).
20100301121219 is a wasteful number, since it uses less digits than its factorization.
20100301121219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1194226.
The product of its (nonzero) digits is 216, while the sum is 23.
The spelling of 20100301121219 in words is "twenty trillion, one hundred billion, three hundred one million, one hundred twenty-one thousand, two hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •