Base | Representation |
---|---|
bin | 10010110000000001… |
… | …110110001001101111 |
3 | 1220222010001122022120 |
4 | 102300001312021233 |
5 | 312213041040101 |
6 | 13125443044023 |
7 | 1311626615232 |
oct | 226001661157 |
9 | 56863048276 |
10 | 20133143151 |
11 | 85a16a8490 |
12 | 3a9a670613 |
13 | 1b8b153c74 |
14 | d8dc63419 |
15 | 7cc7bab36 |
hex | 4b007626f |
20133143151 has 16 divisors (see below), whose sum is σ = 29574523008. Its totient is φ = 12081092000.
The previous prime is 20133143137. The next prime is 20133143171. The reversal of 20133143151 is 15134133102.
It is a cyclic number.
It is not a de Polignac number, because 20133143151 - 217 = 20133012079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20133143101) 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, 3016941 + ... + 3023606.
It is an arithmetic number, because the mean of its divisors is an integer number (1848407688).
Almost surely, 220133143151 is an apocalyptic number.
20133143151 is a deficient number, since it is larger than the sum of its proper divisors (9441379857).
20133143151 is a wasteful number, since it uses less digits than its factorization.
20133143151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6040662.
The product of its (nonzero) digits is 1080, while the sum is 24.
Adding to 20133143151 its reverse (15134133102), we get a palindrome (35267276253).
The spelling of 20133143151 in words is "twenty billion, one hundred thirty-three million, one hundred forty-three thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •