Base | Representation |
---|---|
bin | 1101011101110001111… |
… | …0110110000110011100 |
3 | 211010002221121110221001 |
4 | 3113130132312012130 |
5 | 12242232034340444 |
6 | 254134514520044 |
7 | 22466426306254 |
oct | 3273436660634 |
9 | 733087543831 |
10 | 231332340124 |
11 | 8a120091076 |
12 | 38a00896024 |
13 | 18a787333c2 |
14 | b2a7468964 |
15 | 603e02a8d4 |
hex | 35dc7b619c |
231332340124 has 24 divisors (see below), whose sum is σ = 409767639120. Its totient is φ = 114256270464.
The previous prime is 231332340097. The next prime is 231332340179. The reversal of 231332340124 is 421043233132.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 231332340092 and 231332340101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2468232 + ... + 2560240.
It is an arithmetic number, because the mean of its divisors is an integer number (17073651630).
Almost surely, 2231332340124 is an apocalyptic number.
It is an amenable number.
231332340124 is a deficient number, since it is larger than the sum of its proper divisors (178435298996).
231332340124 is a wasteful number, since it uses less digits than its factorization.
231332340124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99669 (or 99667 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 231332340124 its reverse (421043233132), we get a palindrome (652375573256).
The spelling of 231332340124 in words is "two hundred thirty-one billion, three hundred thirty-two million, three hundred forty thousand, one hundred twenty-four".
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