Base | Representation |
---|---|
bin | 111001010010010010… |
… | …1101000110111100001 |
3 | 102202112111121120011200 |
4 | 1302210211220313201 |
5 | 4003421211230213 |
6 | 132303110231413 |
7 | 11613363161250 |
oct | 1624445506741 |
9 | 382474546150 |
10 | 123020414433 |
11 | 481998a91a4 |
12 | 1ba13355569 |
13 | b7a6b98847 |
14 | 5d50544797 |
15 | 330022d273 |
hex | 1ca4968de1 |
123020414433 has 48 divisors (see below), whose sum is σ = 217079606016. Its totient is φ = 65600916480.
The previous prime is 123020414417. The next prime is 123020414443. The reversal of 123020414433 is 334414020321.
123020414433 is a `hidden beast` number, since 1 + 23 + 0 + 204 + 1 + 4 + 433 = 666.
It is not a de Polignac number, because 123020414433 - 24 = 123020414417 is a prime.
It is a super-2 number, since 2×1230204144332 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 123020414397 and 123020414406.
It is not an unprimeable number, because it can be changed into a prime (123020414443) 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, 975960 + ... + 1094777.
It is an arithmetic number, because the mean of its divisors is an integer number (4522491792).
Almost surely, 2123020414433 is an apocalyptic number.
It is an amenable number.
123020414433 is a deficient number, since it is larger than the sum of its proper divisors (94059191583).
123020414433 is a wasteful number, since it uses less digits than its factorization.
123020414433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2070814 (or 2070811 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 123020414433 its reverse (334414020321), we get a palindrome (457434434754).
The spelling of 123020414433 in words is "one hundred twenty-three billion, twenty million, four hundred fourteen thousand, four hundred thirty-three".
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