Base | Representation |
---|---|
bin | 110100010100011100… |
… | …1101000000010001001 |
3 | 101202000020101212122100 |
4 | 1220220321220002021 |
5 | 3320100432011041 |
6 | 123340524544013 |
7 | 11055161446050 |
oct | 1505071500211 |
9 | 352006355570 |
10 | 112355344521 |
11 | 43716732332 |
12 | 199376b2009 |
13 | a79747bca4 |
14 | 561bd3b397 |
15 | 2dc8c9c6b6 |
hex | 1a28e68089 |
112355344521 has 48 divisors (see below), whose sum is σ = 201693608064. Its totient is φ = 58793236992.
The previous prime is 112355344501. The next prime is 112355344523. The reversal of 112355344521 is 125443553211.
112355344521 is a `hidden beast` number, since 1 + 12 + 3 + 553 + 44 + 52 + 1 = 666.
It is not a de Polignac number, because 112355344521 - 29 = 112355344009 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (112355344523) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1378035 + ... + 1457288.
It is an arithmetic number, because the mean of its divisors is an integer number (4201950168).
Almost surely, 2112355344521 is an apocalyptic number.
It is an amenable number.
112355344521 is a deficient number, since it is larger than the sum of its proper divisors (89338263543).
112355344521 is a wasteful number, since it uses less digits than its factorization.
112355344521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2835390 (or 2835387 counting only the distinct ones).
The product of its digits is 72000, while the sum is 36.
Adding to 112355344521 its reverse (125443553211), we get a palindrome (237798897732).
The spelling of 112355344521 in words is "one hundred twelve billion, three hundred fifty-five million, three hundred forty-four thousand, five hundred twenty-one".
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