Base | Representation |
---|---|
bin | 1001001101001111000111… |
… | …1001011001000001010001 |
3 | 1022211202020100212212012200 |
4 | 2103103301321121001101 |
5 | 2311323401313144441 |
6 | 33310235333513413 |
7 | 2063235260230500 |
oct | 223236171310121 |
9 | 38752210785180 |
10 | 10123001303121 |
11 | 3253160369643 |
12 | 1175aa47a2869 |
13 | 5857970922a5 |
14 | 26dd54cda837 |
15 | 1284c86487b6 |
hex | 934f1e59051 |
10123001303121 has 72 divisors (see below), whose sum is σ = 17104910419584. Its totient is φ = 5752171817280.
The previous prime is 10123001303101. The next prime is 10123001303141. The reversal of 10123001303121 is 12130310032101.
10123001303121 is a `hidden beast` number, since 10 + 1 + 230 + 0 + 1 + 303 + 121 = 666.
It is an interprime number because it is at equal distance from previous prime (10123001303101) and next prime (10123001303141).
It is not a de Polignac number, because 10123001303121 - 26 = 10123001303057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10123001303094 and 10123001303103.
It is not an unprimeable number, because it can be changed into a prime (10123001303101) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 62423275 + ... + 62585231.
It is an arithmetic number, because the mean of its divisors is an integer number (237568200272).
Almost surely, 210123001303121 is an apocalyptic number.
It is an amenable number.
10123001303121 is a deficient number, since it is larger than the sum of its proper divisors (6981909116463).
10123001303121 is a wasteful number, since it uses less digits than its factorization.
10123001303121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162771 (or 162761 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 10123001303121 its reverse (12130310032101), we get a palindrome (22253311335222).
The spelling of 10123001303121 in words is "ten trillion, one hundred twenty-three billion, one million, three hundred three thousand, one hundred twenty-one".
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