Base | Representation |
---|---|
bin | 100000011100010110110… |
… | …110110011100100101101 |
3 | 21220010122200221110200221 |
4 | 200130112312303210231 |
5 | 243011424200224042 |
6 | 4424112143251341 |
7 | 320034245002312 |
oct | 40342666634455 |
9 | 7803580843627 |
10 | 2229471492397 |
11 | 78a571598476 |
12 | 3001055a9b51 |
13 | 1323135c1936 |
14 | 79c9ab22d09 |
15 | 3ced8980d67 |
hex | 20716db392d |
2229471492397 has 16 divisors (see below), whose sum is σ = 2419199654400. Its totient is φ = 2047406518080.
The previous prime is 2229471492389. The next prime is 2229471492463. The reversal of 2229471492397 is 7932941749222.
2229471492397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2229471492397 - 23 = 2229471492389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2229471499397) 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, 5705629 + ... + 6083842.
It is an arithmetic number, because the mean of its divisors is an integer number (151199978400).
Almost surely, 22229471492397 is an apocalyptic number.
It is an amenable number.
2229471492397 is a deficient number, since it is larger than the sum of its proper divisors (189728162003).
2229471492397 is a wasteful number, since it uses less digits than its factorization.
2229471492397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11789796.
The product of its digits is 27433728, while the sum is 61.
The spelling of 2229471492397 in words is "two trillion, two hundred twenty-nine billion, four hundred seventy-one million, four hundred ninety-two thousand, three hundred ninety-seven".
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