Base | Representation |
---|---|
bin | 1001000110000101111001… |
… | …01011001000101100101001 |
3 | 2121211000212112200120021110 |
4 | 10203002330223020230221 |
5 | 10110142042441421401 |
6 | 110312041301300533 |
7 | 4132663566533316 |
oct | 443027453105451 |
9 | 77730775616243 |
10 | 20000533154601 |
11 | 64111a6609a7a |
12 | 22b02a2104749 |
13 | b210718a692c |
14 | 4d2060da3d0d |
15 | 24a3d6a9c9d6 |
hex | 1230bcac8b29 |
20000533154601 has 8 divisors (see below), whose sum is σ = 26843982689344. Its totient is φ = 13245386194800.
The previous prime is 20000533154599. The next prime is 20000533154659. The reversal of 20000533154601 is 10645133500002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20000533154601 - 21 = 20000533154599 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20000533154681) 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, 22075643206 + ... + 22075644111.
It is an arithmetic number, because the mean of its divisors is an integer number (3355497836168).
Almost surely, 220000533154601 is an apocalyptic number.
It is an amenable number.
20000533154601 is a deficient number, since it is larger than the sum of its proper divisors (6843449534743).
20000533154601 is a wasteful number, since it uses less digits than its factorization.
20000533154601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44151287471.
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 20000533154601 its reverse (10645133500002), we get a palindrome (30645666654603).
The spelling of 20000533154601 in words is "twenty trillion, five hundred thirty-three million, one hundred fifty-four thousand, six hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •