Base | Representation |
---|---|
bin | 1010101001100111111011… |
… | …11100010110000011011101 |
3 | 10001220222012111011222120222 |
4 | 11110303331330112003131 |
5 | 11032210011032334123 |
6 | 121451105435251125 |
7 | 4635032615430656 |
oct | 524637574260335 |
9 | 101828174158528 |
10 | 23420422152413 |
11 | 750a5aa810520 |
12 | 276304bba9aa5 |
13 | 100b6c8426210 |
14 | 5ad7a96cc52d |
15 | 2a9343d2b6c8 |
hex | 154cfdf160dd |
23420422152413 has 16 divisors (see below), whose sum is σ = 27540834717312. Its totient is φ = 19634977416000.
The previous prime is 23420422152409. The next prime is 23420422152419. The reversal of 23420422152413 is 31425122402432.
It is a cyclic number.
It is not a de Polignac number, because 23420422152413 - 22 = 23420422152409 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23420422152419) 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, 77029793 + ... + 77333238.
It is an arithmetic number, because the mean of its divisors is an integer number (1721302169832).
Almost surely, 223420422152413 is an apocalyptic number.
It is an amenable number.
23420422152413 is a deficient number, since it is larger than the sum of its proper divisors (4120412564899).
23420422152413 is a wasteful number, since it uses less digits than its factorization.
23420422152413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154364116.
The product of its (nonzero) digits is 92160, while the sum is 35.
Adding to 23420422152413 its reverse (31425122402432), we get a palindrome (54845544554845).
The spelling of 23420422152413 in words is "twenty-three trillion, four hundred twenty billion, four hundred twenty-two million, one hundred fifty-two thousand, four hundred thirteen".
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