Base | Representation |
---|---|
bin | 10010101111011000… |
… | …100100110110111101 |
3 | 1220221100200222210120 |
4 | 102233120210312331 |
5 | 312202303340123 |
6 | 13124415125153 |
7 | 1311435635562 |
oct | 225730446675 |
9 | 56840628716 |
10 | 20122324413 |
11 | 8596589184 |
12 | 3a96b137b9 |
13 | 1b88b36849 |
14 | d8c648869 |
15 | 7cb8802e3 |
hex | 4af624dbd |
20122324413 has 8 divisors (see below), whose sum is σ = 26855057376. Its totient is φ = 13402237200.
The previous prime is 20122324399. The next prime is 20122324493. The reversal of 20122324413 is 31442322102.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20122324413 - 221 = 20120227261 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20122324493) 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, 3157723 + ... + 3164088.
It is an arithmetic number, because the mean of its divisors is an integer number (3356882172).
Almost surely, 220122324413 is an apocalyptic number.
It is an amenable number.
20122324413 is a deficient number, since it is larger than the sum of its proper divisors (6732732963).
20122324413 is a wasteful number, since it uses less digits than its factorization.
20122324413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6322875.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 20122324413 its reverse (31442322102), we get a palindrome (51564646515).
The spelling of 20122324413 in words is "twenty billion, one hundred twenty-two million, three hundred twenty-four thousand, four hundred thirteen".
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