Base | Representation |
---|---|
bin | 111001011100101010… |
… | …0101010000010111111 |
3 | 102210102202012011222201 |
4 | 1302321110222002333 |
5 | 4010124240044401 |
6 | 132401414252331 |
7 | 11625116054254 |
oct | 1627124520277 |
9 | 383382164881 |
10 | 123368284351 |
11 | 483581a8aa4 |
12 | 1baab9570a7 |
13 | b830c87330 |
14 | 5d8481942b |
15 | 3320a45b01 |
hex | 1cb952a0bf |
123368284351 has 32 divisors (see below), whose sum is σ = 144455004288. Its totient is φ = 104334704640.
The previous prime is 123368284321. The next prime is 123368284357. The reversal of 123368284351 is 153482863321.
It is a cyclic number.
It is not a de Polignac number, because 123368284351 - 29 = 123368283839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123368284357) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1260486 + ... + 1354828.
It is an arithmetic number, because the mean of its divisors is an integer number (4514218884).
Almost surely, 2123368284351 is an apocalyptic number.
123368284351 is a deficient number, since it is larger than the sum of its proper divisors (21086719937).
123368284351 is a wasteful number, since it uses less digits than its factorization.
123368284351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94531.
The product of its digits is 829440, while the sum is 46.
The spelling of 123368284351 in words is "one hundred twenty-three billion, three hundred sixty-eight million, two hundred eighty-four thousand, three hundred fifty-one".
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