Base | Representation |
---|---|
bin | 10111010001000111010010… |
… | …001011101111101001101011 |
3 | 111102022202111211211222110000 |
4 | 113101013102023233221223 |
5 | 101403043114230340243 |
6 | 1001350133555554043 |
7 | 30361115413220364 |
oct | 2721072213575153 |
9 | 442282454758400 |
10 | 102331122121323 |
11 | 2a673426741687 |
12 | b5885598bb923 |
13 | 4513a251c8804 |
14 | 1b3abd1ca8b6b |
15 | bc6d0233a5d3 |
hex | 5d11d22efa6b |
102331122121323 has 40 divisors (see below), whose sum is σ = 157700517527168. Its totient is φ = 66079289189376.
The previous prime is 102331122121321. The next prime is 102331122121343. The reversal of 102331122121323 is 323121221133201.
102331122121323 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 311 + 2 + 2 + 1 + 21 + 323 = 666.
It is not a de Polignac number, because 102331122121323 - 21 = 102331122121321 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102331122121321) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 75888886 + ... + 77225547.
Almost surely, 2102331122121323 is an apocalyptic number.
102331122121323 is a deficient number, since it is larger than the sum of its proper divisors (55369395405845).
102331122121323 is a wasteful number, since it uses less digits than its factorization.
102331122121323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153114705 (or 153114696 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 102331122121323 its reverse (323121221133201), we get a palindrome (425452343254524).
The spelling of 102331122121323 in words is "one hundred two trillion, three hundred thirty-one billion, one hundred twenty-two million, one hundred twenty-one thousand, three hundred twenty-three".
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