Base | Representation |
---|---|
bin | 111001011000100010… |
… | …1111010110011111100 |
3 | 102210002010100221011111 |
4 | 1302301011322303330 |
5 | 4004333413000012 |
6 | 132340002531404 |
7 | 11621521305151 |
oct | 1626105726374 |
9 | 383063327144 |
10 | 123230203132 |
11 | 48297267593 |
12 | 1ba71666b64 |
13 | b80b49c47a |
14 | 5d70354228 |
15 | 331386cba7 |
hex | 1cb117acfc |
123230203132 has 12 divisors (see below), whose sum is σ = 215734777776. Its totient is φ = 61591695200.
The previous prime is 123230203127. The next prime is 123230203153. The reversal of 123230203132 is 231302032321.
It is a super-3 number, since 3×1232302031323 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5839744 + ... + 5860807.
It is an arithmetic number, because the mean of its divisors is an integer number (17977898148).
Almost surely, 2123230203132 is an apocalyptic number.
It is an amenable number.
123230203132 is a deficient number, since it is larger than the sum of its proper divisors (92504574644).
123230203132 is a wasteful number, since it uses less digits than its factorization.
123230203132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11703188 (or 11703186 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 123230203132 its reverse (231302032321), we get a palindrome (354532235453).
The spelling of 123230203132 in words is "one hundred twenty-three billion, two hundred thirty million, two hundred three thousand, one hundred thirty-two".
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