Base | Representation |
---|---|
bin | 1001001101001111100011… |
… | …1110110000011110110000 |
3 | 1022211202112122111221002112 |
4 | 2103103320332300132300 |
5 | 2311324122224303243 |
6 | 33310255221104452 |
7 | 2063241232351244 |
oct | 223237076603660 |
9 | 38752478457075 |
10 | 10123120150448 |
11 | 3253211463378 |
12 | 1175b18558128 |
13 | 5857b58a4656 |
14 | 26dd669d6424 |
15 | 1284d3cc2818 |
hex | 934f8fb07b0 |
10123120150448 has 80 divisors (see below), whose sum is σ = 21213786918240. Its totient is φ = 4663372953600.
The previous prime is 10123120150447. The next prime is 10123120150463. The reversal of 10123120150448 is 84405102132101.
It is not an unprimeable number, because it can be changed into a prime (10123120150447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23871788 + ... + 24292148.
It is an arithmetic number, because the mean of its divisors is an integer number (265172336478).
Almost surely, 210123120150448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10123120150448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10606893459120).
10123120150448 is an abundant number, since it is smaller than the sum of its proper divisors (11090666767792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10123120150448 is a wasteful number, since it uses less digits than its factorization.
10123120150448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422566 (or 422560 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
Adding to 10123120150448 its reverse (84405102132101), we get a palindrome (94528222282549).
The spelling of 10123120150448 in words is "ten trillion, one hundred twenty-three billion, one hundred twenty million, one hundred fifty thousand, four hundred forty-eight".
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