Base | Representation |
---|---|
bin | 10011001101000101110011… |
… | …00110000010110010110110 |
3 | 12112112021012011222022110010 |
4 | 21212202321212002302312 |
5 | 21013404030421242100 |
6 | 225452432114041050 |
7 | 11616051205653642 |
oct | 1146427146026266 |
9 | 175467164868403 |
10 | 42231232212150 |
11 | 1250218a688333 |
12 | 48a0842279186 |
13 | 1a745078a53b7 |
14 | a60006dabc22 |
15 | 4d37e8047750 |
hex | 2668b9982cb6 |
42231232212150 has 48 divisors (see below), whose sum is σ = 104740740967104. Its totient is φ = 11260878581280.
The previous prime is 42231232212133. The next prime is 42231232212209. The reversal of 42231232212150 is 5121223213224.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7626532 + ... + 11942631.
It is an arithmetic number, because the mean of its divisors is an integer number (2182098770148).
Almost surely, 242231232212150 is an apocalyptic number.
42231232212150 is an abundant number, since it is smaller than the sum of its proper divisors (62509508754954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42231232212150 is a wasteful number, since it uses less digits than its factorization.
42231232212150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19583565 (or 19583560 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 42231232212150 its reverse (5121223213224), we get a palindrome (47352455425374).
The spelling of 42231232212150 in words is "forty-two trillion, two hundred thirty-one billion, two hundred thirty-two million, two hundred twelve thousand, one hundred fifty".
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