Base | Representation |
---|---|
bin | 1011110101111110110100… |
… | …0011100010100000001001 |
3 | 1201002220010011122221201201 |
4 | 2331133231003202200021 |
5 | 3201323100342031441 |
6 | 43410122413544201 |
7 | 2512544604131560 |
oct | 275375503424011 |
9 | 51086104587651 |
10 | 13022023002121 |
11 | 41706775571a1 |
12 | 15639091a5061 |
13 | 735c82502113 |
14 | 3303aac72bd7 |
15 | 178aecd0ac31 |
hex | bd7ed0e2809 |
13022023002121 has 8 divisors (see below), whose sum is σ = 14882839763904. Its totient is φ = 11161338180720.
The previous prime is 13022023002073. The next prime is 13022023002137. The reversal of 13022023002121 is 12120032022031.
13022023002121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13022023002121 - 27 = 13022023001993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13022023002221) 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, 32773510 + ... + 33168463.
It is an arithmetic number, because the mean of its divisors is an integer number (1860354970488).
Almost surely, 213022023002121 is an apocalyptic number.
It is an amenable number.
13022023002121 is a deficient number, since it is larger than the sum of its proper divisors (1860816761783).
13022023002121 is an equidigital number, since it uses as much as digits as its factorization.
13022023002121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65970191.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 13022023002121 its reverse (12120032022031), we get a palindrome (25142055024152).
The spelling of 13022023002121 in words is "thirteen trillion, twenty-two billion, twenty-three million, two thousand, one hundred twenty-one".
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