Base | Representation |
---|---|
bin | 1010100100000111001100… |
… | …01000001011111010101100 |
3 | 10001020212101101212012220212 |
4 | 11102003212020023322230 |
5 | 11021104134233324122 |
6 | 121224105545201552 |
7 | 4615246633155203 |
oct | 522034610137254 |
9 | 101225341765825 |
10 | 23231044042412 |
11 | 7447259803508 |
12 | 27323b97902b8 |
13 | cc68a78b586b |
14 | 5a45621b423a |
15 | 2a445d158ce2 |
hex | 1520e620beac |
23231044042412 has 12 divisors (see below), whose sum is σ = 42794028499320. Its totient is φ = 11004178756896.
The previous prime is 23231044042397. The next prime is 23231044042417. The reversal of 23231044042412 is 21424044013232.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23231044042417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152835815993 + ... + 152835816144.
It is an arithmetic number, because the mean of its divisors is an integer number (3566169041610).
Almost surely, 223231044042412 is an apocalyptic number.
It is an amenable number.
23231044042412 is a deficient number, since it is larger than the sum of its proper divisors (19562984456908).
23231044042412 is a wasteful number, since it uses less digits than its factorization.
23231044042412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305671632160 (or 305671632158 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 23231044042412 its reverse (21424044013232), we get a palindrome (44655088055644).
The spelling of 23231044042412 in words is "twenty-three trillion, two hundred thirty-one billion, forty-four million, forty-two thousand, four hundred twelve".
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