Base | Representation |
---|---|
bin | 11011111110010001000001… |
… | …100001001110010111111101 |
3 | 121010121011222101200122020111 |
4 | 123332101001201032113331 |
5 | 112111130014432032133 |
6 | 1113353232443550021 |
7 | 34625226332511130 |
oct | 3376210141162775 |
9 | 533534871618214 |
10 | 123026142455293 |
11 | 36222104149540 |
12 | 1196b35a22b311 |
13 | 538541408a01c |
14 | 22546d5d40217 |
15 | e352d3edc1cd |
hex | 6fe44184e5fd |
123026142455293 has 16 divisors (see below), whose sum is σ = 153383628625920. Its totient is φ = 95864285286000.
The previous prime is 123026142455287. The next prime is 123026142455299. The reversal of 123026142455293 is 392554241620321.
It is an interprime number because it is at equal distance from previous prime (123026142455287) and next prime (123026142455299).
It is not a de Polignac number, because 123026142455293 - 217 = 123026142324221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123026142455299) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32627848 + ... + 36202606.
It is an arithmetic number, because the mean of its divisors is an integer number (9586476789120).
Almost surely, 2123026142455293 is an apocalyptic number.
It is an amenable number.
123026142455293 is a deficient number, since it is larger than the sum of its proper divisors (30357486170627).
123026142455293 is a wasteful number, since it uses less digits than its factorization.
123026142455293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4021728.
The product of its (nonzero) digits is 3110400, while the sum is 49.
The spelling of 123026142455293 in words is "one hundred twenty-three trillion, twenty-six billion, one hundred forty-two million, four hundred fifty-five thousand, two hundred ninety-three".
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