Base | Representation |
---|---|
bin | 10011001101000101110100… |
… | …10000010110000011101111 |
3 | 12112112021012221211200122002 |
4 | 21212202322100112003233 |
5 | 21013404041241113403 |
6 | 225452433151442515 |
7 | 11616051402140153 |
oct | 1146427220260357 |
9 | 175467187750562 |
10 | 42231243301103 |
11 | 1250219597165a |
12 | 48a0845b2643b |
13 | 1a74509c887cc |
14 | a60008657063 |
15 | 4d37e8ed8188 |
hex | 2668ba4160ef |
42231243301103 has 4 divisors (see below), whose sum is σ = 42231380954448. Its totient is φ = 42231105647760.
The previous prime is 42231243301043. The next prime is 42231243301109. The reversal of 42231243301103 is 30110334213224.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42231243301103 - 220 = 42231242252527 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 (42231243301109) 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, 68365451 + ... + 68980412.
It is an arithmetic number, because the mean of its divisors is an integer number (10557845238612).
Almost surely, 242231243301103 is an apocalyptic number.
42231243301103 is a deficient number, since it is larger than the sum of its proper divisors (137653345).
42231243301103 is a wasteful number, since it uses less digits than its factorization.
42231243301103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137653344.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 42231243301103 its reverse (30110334213224), we get a palindrome (72341577514327).
The spelling of 42231243301103 in words is "forty-two trillion, two hundred thirty-one billion, two hundred forty-three million, three hundred one thousand, one hundred three".
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