Base | Representation |
---|---|
bin | 111001011000000100… |
… | …0111011000000001100 |
3 | 102210001000021120000021 |
4 | 1302300020323000030 |
5 | 4004320314310012 |
6 | 132334232111524 |
7 | 11621235350113 |
oct | 1626010730014 |
9 | 383030246007 |
10 | 123214213132 |
11 | 4828923600a |
12 | 1ba682355a4 |
13 | b80809132a |
14 | 5d6c190c7a |
15 | 3312260007 |
hex | 1cb023b00c |
123214213132 has 24 divisors (see below), whose sum is σ = 217209473600. Its totient is φ = 61154500176.
The previous prime is 123214213121. The next prime is 123214213139. The reversal of 123214213132 is 231312412321.
It is a junction number, because it is equal to n+sod(n) for n = 123214213097 and 123214213106.
It is not an unprimeable number, because it can be changed into a prime (123214213139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4868503 + ... + 4893745.
Almost surely, 2123214213132 is an apocalyptic number.
It is an amenable number.
123214213132 is a deficient number, since it is larger than the sum of its proper divisors (93995260468).
123214213132 is a wasteful number, since it uses less digits than its factorization.
123214213132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34165 (or 34163 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
Adding to 123214213132 its reverse (231312412321), we get a palindrome (354526625453).
The spelling of 123214213132 in words is "one hundred twenty-three billion, two hundred fourteen million, two hundred thirteen thousand, one hundred thirty-two".
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