Base | Representation |
---|---|
bin | 10110000111101001011… |
… | …100011110100110110110 |
3 | 12101022111012110020102011 |
4 | 112013221130132212312 |
5 | 144401020220342324 |
6 | 3122144032434434 |
7 | 214551002631103 |
oct | 26075134364666 |
9 | 5338435406364 |
10 | 1520040012214 |
11 | 536710a61159 |
12 | 2067163a8a1a |
13 | b04541904b9 |
14 | 537dada9aaa |
15 | 298168bac94 |
hex | 161e971e9b6 |
1520040012214 has 8 divisors (see below), whose sum is σ = 2400063177240. Its totient is φ = 720018953136.
The previous prime is 1520040012193. The next prime is 1520040012313. The reversal of 1520040012214 is 4122100400251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20000526439 + ... + 20000526514.
It is an arithmetic number, because the mean of its divisors is an integer number (300007897155).
Almost surely, 21520040012214 is an apocalyptic number.
1520040012214 is a deficient number, since it is larger than the sum of its proper divisors (880023165026).
1520040012214 is a wasteful number, since it uses less digits than its factorization.
1520040012214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40001052974.
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 1520040012214 its reverse (4122100400251), we get a palindrome (5642140412465).
The spelling of 1520040012214 in words is "one trillion, five hundred twenty billion, forty million, twelve thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •